Finite Group Databasebeta

← C2×#22588401 #31997129

Subgroups — C2×#22588401 #31997129

Order 18176.

1374 conjugacy classes of subgroups.

The subgroup lattice has 456 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556134C211yesmaximal, characteristic
2C22×#14556062C211yesmaximal, characteristic, complemented
3C2×#17986001C212yesmaximal
4#22588401C218yesmaximal, direct product factor
5C2×#17985767C212yesmaximal, complemented
6C22×#108×C71C211yesmaximal, characteristic, complemented
7C22×#11765865C2211yescharacteristic
8C2×#14556134—22no—
9C2×#14556134—24no—
10C2×#14556134C418yescomplemented
11C2×#14556134C2214yes—
12C22×#11765849C2211yescharacteristic
13C22×#11765848—21no—
14C22×C8×D71—21no—
15C22×C4⋊Dic71C2212yes—
16C2×#14556062—21no—
17C2×#14556062—21no—
18C2×#14556062—22no—
19C2×#14556062C2214yescomplemented
20#17986001—24no—
21#17986001C2218yes—
22C2×#14556053—22no—
23C2×#14556050—22no—
24#17985767C2218yescomplemented
25C22×M16×C71C2212yes—
26C23×C8×C71C2211yescharacteristic
27C2×#108×C71—24no—
28C2×#108×C71C2214yescomplemented
29C2×#11765865—22no—
30C2×#11765865—21no—
31C2×#11765865—22no—
32C2×#11765865—21no—
33C2×#11765865C2×C414yes—
34C2×#11765865D412yes—
35C2×#11765865Q814yes—
36C2×#11765865C2312yes—
37C22×Dic142D411yescharacteristic
38C22×D284D411yescharacteristic
39C22×C22⋊D71—21no—
40C23×Dic71—22no—
41C22×C4×D71—21no—
42#14556134—216no—
43#14556134—28no—
44#14556134C2×C4116yescomplemented
45C2×#11765849—22no—
46C2×#11765849—21no—
47C2×#11765849C2×C414yes—
48C2×#11765849C2312yes—
49C2×#11765848—28no—
50C2×#11765848—24no—
51C22×C71⋊C8—21no—
52C2×C8×D71—28no—
53C2×C8×D71—24no—
54C2×C4⋊Dic71—22no—
55C2×C4⋊Dic71—22no—
56C2×C4⋊Dic71—22no—
57C2×C4⋊Dic71—22no—
58C2×C4⋊Dic71—22no—
59C2×C4⋊Dic71C2314yes—
60#14556062—24no—
61#14556062—24no—
62#14556053—28no—
63#14556050—28no—
64C23×C4×C71C2311yescharacteristic
65C2×M16×C71—22no—
66C2×M16×C71—24no—
67C2×M16×C71—24no—
68C2×M16×C71C2314yes—
69C22×C8×C71—22no—
70C22×C8×C71C2×C414yes—
71C22×C8×C71D411yescharacteristic
72C22×C8×C71D411yescharacteristic
73C22×C8×C71D412yes—
74C22×C8×C71D414yes—
75C22×C8×C71C2312yes—
76#108×C71—28no—
77C23×D71—21no—
78#11765865—24no—
79#11765865—24no—
80#11765865—24no—
81#11765865—24no—
82#11765865—24no—
83#11765865—22no—
84#11765865—22no—
85#11765865C4⋊C418yes—
86#11765865C22×C414yes—
87#11765865C2×Q814yes—
88C2×Dic142—22no—
89C2×Dic142—21no—
90C2×Dic142C4⋊C414yes—
91C2×Dic142C2×D412yes—
92C2×D284—22no—
93C2×D284—21no—
94C2×D284C4⋊C414yes—
95C2×D284C2×D412yes—
96C2×C22⋊D71—24no—
97C2×C22⋊D71—22no—
98C2×C22⋊D71—24no—
99C2×C22⋊D71—22no—
100C22×Dic71—21no—
101C22×Dic71—24no—
102C22×Dic71—42no—
103C22×Dic71—42no—
104C22×Dic71—84no—
105C2×C4×D71—24no—
106C2×C4×D71—22no—
107C2×C4×D71—24no—
108C2×C4×D71—22no—
109#11765849—24no—
110#11765849—22no—
111#11765849C22×C414yes—
112#11765848—216no—
113C2×C71⋊C8—24no—
114C2×C71⋊C8—22no—
115C8×D71—216no—
116C4⋊Dic71—24no—
117C4⋊Dic71—24no—
118C4⋊Dic71—42no—
119C4⋊Dic71—42no—
120C24×C71#4111yescharacteristic
121C22×C4×C71C22×C412yes—
122C22×C4×C71C2×D411yescharacteristic
123C22×C4×C71C2×D411yescharacteristic
124C22×C4×C71C2×D412yes—
125C22×C4×C71C2×D411yescharacteristic
126C22×C4×C71C2×D411yescharacteristic
127C22×C4×C71C2×Q812yes—
128C22×C4×C71#4112yes—
129C22×C4×C71#4111yescharacteristic
130C22×C4×C71C2411yescharacteristic
131M16×C71—24no—
132M16×C71—24no—
133M16×C71—44no—
134C2×C8×C71—24no—
135C2×C8×C71—44no—
136C2×C8×C71C22⋊C414yes—
137C2×C8×C71C22⋊C414yes—
138C2×C8×C71C22⋊C418yes—
139C2×C8×C71C22×C414yes—
140C2×C8×C71C2×D414yes—
141C2×C8×C71C2×D412yes—
142C2×C8×C71C2×D412yes—
143C23×C71—22no—
144C23×C71—22no—
145C23×C71#11712yes—
146C23×C71#12111yescharacteristic
147C23×C71#12111yescharacteristic
148C23×C71C22⋊Q812yes—
149C23×C71C2×#4111yescharacteristic
150C22×D71—22no—
151C22×D71—24no—
152C22×D71—42no—
153C22×D71—42no—
154C2×C4×C71C2×C22⋊C412yes—
155C2×C4×C71C2×C22⋊C412yes—
156C2×C4×C71C2×C4⋊C412yes—
157C2×C4×C71C2×C4⋊C412yes—
158C2×C4×C71#11712yes—
159C2×C4×C71#12112yes—
160C2×C4×C71#12112yes—
161C2×C4×C71#12111yescharacteristic
162C2×C4×C71#12111yescharacteristic
163C2×C4×C71C22⋊Q812yes—
164C2×C4×C71C22⋊Q812yes—
165C2×C4×C71C22⋊Q812yes—
166C2×C4×C71C23×C411yescharacteristic
167C2×C4×C71C22×D411yescharacteristic
168C2×C4×C71C22×D411yescharacteristic
169C2×C4×C71C22×D411yescharacteristic
170C2×C4×C71C22×Q811yescharacteristic
171C2×C4×C71C2×#4111yescharacteristic
172C22⋊D71—24no—
173C22⋊D71—24no—
174C22⋊D71—28no—
175C2×Dic71—22no—
176C2×Dic71—24no—
177C2×Dic71—44no—
178C2×Dic71—84no—
179C2×Dic71—84no—
180C2×Dic71—84no—
181D284—22no—
182D284—24no—
183D284C2×C4⋊C414yes—
184C4×D71—24no—
185C4×D71—24no—
186C4×D71—28no—
187Dic142—22no—
188Dic142—24no—
189Dic142C2×C4⋊C414yes—
190C8×C71—44no—
191C8×C71C2×C22⋊C414yes—
192C8×C71C2×C22⋊C414yes—
193C71⋊C8—24no—
194C22×C71—24no—
195C22×C71—24no—
196C22×C71—21no—
197C22×C71—21no—
198C22×C71—21no—
199C22×C71—21no—
200C22×C71#38012yes—
201C22×C71#38012yes—
202C22×C71#47212yes—
203C22×C71#47312yes—
204C22×C71C2×#11711yescharacteristic
205C22×C71C2×#12111yescharacteristic
206C22×C71C2×C22⋊Q811yescharacteristic
207C2×D71—24no—
208C2×D71—48no—
209C2×D71—42no—
210C2×D71—42no—
211C4×C71#38012yes—
212C4×C71#38012yes—
213C4×C71C22×C22⋊C411yescharacteristic
214C4×C71C22×C4⋊C411yescharacteristic
215C4×C71C2×#12111yescharacteristic
216C4×C71C2×C22⋊Q811yescharacteristic
217Dic71—24no—
218Dic71—84no—
219C2×#1816—711nomaximal, Sylow
220C2×C71—21no—
221C2×C71—21no—
222C2×C71—22no—
223C2×C71#181614yescomplemented
224C2×C71C2×#38011yescharacteristic
225C2×C71C2×#47211yescharacteristic
226C2×C71C2×#47311yescharacteristic
227D71—44no—
228C22×#131—711no—
229C22×#108D7111yescharacteristic, complemented
230C22×#107—711no—
231C2×#417—712no—
232#1816—718no—
233C2×#343—712no—
234C71C2×#181611yescharacteristic, complemented, Sylow
235C22×#41—711no—
236C2×#131—718no—
237C2×#131—714no—
238C2×#131—1422no—
239C2×#131—1424no—
240C22×M16—711no—
241C22×M16—1421no—
242C22×M16C2×D7112yes—
243C23×C8—1421no—
244C23×C8C2×D7111yescharacteristic
245C22×C4⋊C4—712no—
246C2×#108—24no—
247C2×#108C2×D7114yescomplemented
248C2×#107—714no—
249C2×#107—1421no—
250C2×#107—1421no—
251C2×#107—1422no—
252#417—718no—
253#417—1424no—
254C2×#103—1422no—
255C2×#102—1422no—
256#343—718no—
257C2×#41—714no—
258C2×#41—712no—
259C2×#41—714no—
260C2×#41—712no—
261C2×#41—1422no—
262C2×#41—1421no—
263C2×#41—1422no—
264C2×#41—1421no—
265C22×Q8—711no—
266C22×D4—711no—
267C22×D4—1421no—
268C23×C4—1422no—
269C23×C4—1421no—
270C23×C4C22×D7111yescharacteristic
271#131—7116no—
272#131—14216no—
273#131—1428no—
274C2×M16—22no—
275C2×M16—24no—
276C2×M16—24no—
277C2×M16—714no—
278C2×M16—712no—
279C2×M16—1422no—
280C2×M16—1421no—
281C2×M16—1428no—
282C2×M16—1424no—
283C2×M16C22×D7114yes—
284C22×C8—22no—
285C22×C8—1421no—
286C22×C8—1428no—
287C22×C8—1424no—
288C22×C8C4×D7114yes—
289C22×C8D28411yescharacteristic
290C22×C8D28411yescharacteristic
291C22×C8D28412yes—
292C22×C8C22⋊D7114yes—
293C22×C8C22×D7112yes—
294C2×C4⋊C4—714no—
295C2×C4⋊C4—1422no—
296C2×C4⋊C4—1422no—
297C2×C4⋊C4—1422no—
298C2×C4⋊C4—1422no—
299C2×C4⋊C4—1422no—
300#108—28no—
301#107—1424no—
302#107—1424no—
303#103—1428no—
304#102—1428no—
305C24—1421no—
306C24#1176586611yescharacteristic
307#41—714no—
308#41—714no—
309#41—718no—
310#41—1422no—
311#41—1422no—
312#41—1424no—
313#41—1424no—
314#41—1424no—
315#41—1424no—
316#41—1424no—
317C2×Q8—712no—
318C2×Q8—714no—
319C2×Q8—1422no—
320C2×Q8—1421no—
321C2×D4—712no—
322C2×D4—714no—
323C2×D4—1422no—
324C2×D4—1424no—
325C2×D4—1422no—
326C2×D4—1424no—
327C2×D4—1422no—
328C2×D4—1421no—
329C22×C4—2842no—
330C22×C4—2842no—
331C22×C4—5684no—
332C22×C4—1424no—
333C22×C4—1421no—
334C22×C4—1422no—
335C22×C4—1424no—
336C22×C4—1422no—
337C22×C4—1424no—
338C22×C4C2×C4×D7112yes—
339C22×C4D4×D7111yescharacteristic
340C22×C4D4×D7111yescharacteristic
341C22×C4C2×C22⋊D7112yes—
342C22×C4C2×D28411yescharacteristic
343C22×C4C2×D28411yescharacteristic
344C22×C4Q8×D7112yes—
345C22×C4#1176586412yes—
346C22×C4#1176586611yescharacteristic
347C22×C4C23×D7111yescharacteristic
348M16—24no—
349M16—24no—
350M16—44no—
351M16—714no—
352M16—1422no—
353M16—1424no—
354M16—14216no—
355C2×C8—24no—
356C2×C8—44no—
357C2×C8—1422no—
358C2×C8—1424no—
359C2×C8—14216no—
360C2×C8(C2×D71)⋊C414yes—
361C2×C8(C2×D71)⋊C414yes—
362C2×C8(C2×D71)⋊C418yes—
363C2×C8C2×C4×D7114yes—
364C2×C8C2×C22⋊D7114yes—
365C2×C8C2×D28412yes—
366C2×C8C2×D28412yes—
367C4⋊C4—2842no—
368C4⋊C4—2842no—
369C4⋊C4—1424no—
370C4⋊C4—1424no—
371C23—22no—
372C23—22no—
373C23—2842no—
374C23—2842no—
375C23—1424no—
376C23—1422no—
377C23#1455608612yes—
378C23#1455610311yescharacteristic
379C23#1455610311yescharacteristic
380C23#1455610412yes—
381C23C2×#1176586611yescharacteristic
382Q8—714no—
383Q8—1424no—
384Q8—1422no—
385D4—714no—
386D4—1428no—
387D4—1424no—
388D4—1424no—
389D4—1424no—
390D4—1422no—
391C2×C4—2844no—
392C2×C4—5684no—
393C2×C4—5684no—
394C2×C4—5684no—
395C2×C4—1424no—
396C2×C4—1422no—
397C2×C4—1428no—
398C2×C4—1424no—
399C2×C4—1424no—
400C2×C4C2×(C2×D71)⋊C412yes—
401C2×C4C2×(C2×D71)⋊C412yes—
402C2×C4C4⋊C4×D7112yes—
403C2×C4C4⋊C4×D7112yes—
404C2×C4#1455608612yes—
405C2×C4#1455609912yes—
406C2×C4#1455609912yes—
407C2×C4#1455610311yescharacteristic
408C2×C4#1455610311yescharacteristic
409C2×C4#1455610412yes—
410C2×C4#1455610812yes—
411C2×C4#1455610812yes—
412C2×C4C22×C4×D7111yescharacteristic
413C2×C4C2×D4×D7111yescharacteristic
414C2×C4C22×C22⋊D7111yescharacteristic
415C2×C4C22×D28411yescharacteristic
416C2×C4C2×Q8×D7111yescharacteristic
417C2×C4C2×#1176586411yescharacteristic
418C8—44no—
419C8—1424no—
420C8C2×(C2×D71)⋊C414yes—
421C8C2×(C2×D71)⋊C414yes—
422C22—21no—
423C22—21no—
424C22—21no—
425C22—21no—
426C22—24no—
427C22—24no—
428C22—2842no—
429C22—2842no—
430C22—2848no—
431C22—1424no—
432C22#1798585612yes—
433C22#1798585612yes—
434C22#1798627012yes—
435C22#1798627512yes—
436C22C2×#1455608611yescharacteristic
437C22C2×#1455610311yescharacteristic
438C22C2×#1455610411yescharacteristic
439C4—5684no—
440C4—1424no—
441C4#1798585612yes—
442C4#1798585612yes—
443C4C22×(C2×D71)⋊C411yescharacteristic
444C4C2×C4⋊C4×D7111yescharacteristic
445C4C2×#1455609911yescharacteristic
446C4C2×#1455610811yescharacteristic
447C2—22no—
448C2—21no—
449C2—21no—
450C2—2844no—
451C2#2258840114yesdirect product factor
452C2C2×#1798585611yescharacteristic
453C2C2×#1798627011yescharacteristic
454C2C2×#1798627511yescharacteristic
subgroupG/H
centerC23#14556103
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×#108×C71C2
socleC23×C71#121
prime radicalC22×#11765865C22
cosocleC22×C4×C71C24
hypercenterC22×#108D71
hypocenterC71C2×#1816
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#108

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×#14556062C2semidirect
4. #22588401C2direct (N × H)
5. C2×#17985767C2semidirect
6. C22×#108×C71C2semidirect
10. C2×#14556134C4semidirect
19. C2×#14556062C22semidirect
24. #17985767C22semidirect
28. C2×#108×C71C22semidirect
44. #14556134C2×C4semidirect
223. C2×C71#1816semidirect
229. C22×#108D71semidirect
234. C71C2×#1816semidirect
247. C2×#108C2×D71semidirect
451. C2#22588401direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145561342
C22×#145560622
C2×#179860012
#225884012
C2×#179857672
C22×#108×C712
C2×#181671