Finite Group Databasebeta

← C2×#22588560 #31998293

Subgroups — C2×#22588560 #31998293

Order 18176.

1310 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986047C212yesmaximal, complemented
2C2×#17985983C211yesmaximal, characteristic
3C2×#17985966C211yesmaximal, characteristic
4#22588560C218yesmaximal, direct product factor
5C2×#17985763C212yesmaximal, complemented
6C2×#568×C71C211yesmaximal, characteristic
7C22×#11765849C2211yescharacteristic
8C22×#11765849C2212yes—
9C23×C71⋊C8C2211yescharacteristic
10#17986047—24no—
11#17986047C2218yescomplemented
12C2×#14556063—24no—
13#17985983C414yes—
14#17985983C2214yes—
15C2×#14556047C412yes—
16C2×#14556045C412yes—
17#17985966—22no—
18#17985966C2214yes—
19C2×C22⋊(C71⋊C8)—22no—
20#17985763C2218yescomplemented
21C22×#41×C71C2211yescharacteristic
22#568×C71—22no—
23#568×C71—24no—
24#568×C71C2214yes—
25C2×#131×C71—24no—
26C22×M16×C71—22no—
27C22×M16×C71C2212yes—
28C2×#11765849—22no—
29C2×#11765849—21no—
30C2×#11765849—22no—
31C2×#11765849—22no—
32C2×#11765849—22no—
33C2×#11765849—22no—
34C2×#11765849C2×C414yes—
35C2×#11765849C2×C414yes—
36C2×#11765849C2312yes—
37C2×#11765849C2314yes—
38C22×C71⋊C8—22no—
39C22×C71⋊C8—21no—
40C22×C71⋊C8—21no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8—22no—
43C22×C71⋊C8—22no—
44C22×C71⋊C8C2312yes—
45#14556063—216no—
46#14556047C2×C418yes—
47#14556045C2×C418yes—
48C22⋊(C71⋊C8)—28no—
49C2×#41×C71—22no—
50C2×#41×C71—22no—
51C2×#41×C71—22no—
52C2×#41×C71—22no—
53C2×#41×C71C2×C412yes—
54C2×#41×C71D412yes—
55C2×#41×C71Q812yes—
56C2×#41×C71C2312yes—
57C22×Q8×C71C2×C411yescharacteristic
58C22×D4×C71C2×C411yescharacteristic
59C22×D4×C71Q812yes—
60C23×C4×C71D412yes—
61C23×C4×C71C2311yescharacteristic
62#131×C71—216no—
63#131×C71—216no—
64C2×M16×C71—24no—
65C2×M16×C71—28no—
66C2×M16×C71—22no—
67C2×M16×C71—28no—
68C2×M16×C71—22no—
69C2×M16×C71—22no—
70C2×M16×C71D414yes—
71C2×M16×C71D414yes—
72C2×M16×C71C2314yes—
73C22×C8×C71—24no—
74C22×C8×C71—22no—
75#11765849—24no—
76#11765849—24no—
77#11765849—24no—
78#11765849—24no—
79#11765849—42no—
80#11765849C22×C418yes—
81C2×C71⋊C8—24no—
82C2×C71⋊C8—24no—
83C2×C71⋊C8—24no—
84C2×C71⋊C8—22no—
85C2×C71⋊C8—22no—
86C2×C71⋊C8—24no—
87C2×C71⋊C8—41no—
88C2×C71⋊C8—41no—
89C2×C71⋊C8—41no—
90C2×C71⋊C8—41no—
91C2×C71⋊C8—42no—
92C24×C71C4⋊C412yes—
93C24×C71C2×Q811yescharacteristic
94#41×C71—24no—
95#41×C71—24no—
96#41×C71—24no—
97#41×C71—24no—
98#41×C71—24no—
99#41×C71—24no—
100#41×C71—24no—
101#41×C71—24no—
102C2×Q8×C71—22no—
103C2×Q8×C71—22no—
104C2×Q8×C71C4⋊C412yes—
105C2×Q8×C71C22×C412yes—
106C2×D4×C71—24no—
107C2×D4×C71—24no—
108C2×D4×C71—22no—
109C2×D4×C71—22no—
110C2×D4×C71C4⋊C412yes—
111C2×D4×C71C4⋊C414yes—
112C2×D4×C71C22×C412yes—
113C2×D4×C71C2×Q814yes—
114C22×C4×C71—22no—
115C22×C4×C71—22no—
116C22×C4×C71—22no—
117C22×C4×C71—22no—
118C22×C4×C71C4⋊C412yes—
119C22×C4×C71C4⋊C414yes—
120C22×C4×C71C22×C411yescharacteristic
121C22×C4×C71C22×C411yescharacteristic
122C22×C4×C71C2×D414yes—
123C22×C4×C71C2×D411yescharacteristic
124C22×C4×C71C2×D411yescharacteristic
125C22×C4×C71C2×D412yes—
126C22×C4×C71C2×D412yes—
127C22×C4×C71C2×Q811yescharacteristic
128C22×C4×C71#4112yes—
129C22×C4×C71#4112yes—
130C22×C4×C71C2411yescharacteristic
131M16×C71—216no—
132M16×C71—24no—
133M16×C71—24no—
134M16×C71—24no—
135M16×C71C2×D418yes—
136C2×C8×C71—216no—
137C2×C8×C71—24no—
138C2×C8×C71—24no—
139C2×C8×C71—24no—
140C23×C71—22no—
141C23×C71—22no—
142C23×C71—42no—
143C23×C71—44no—
144C23×C71C2×C4⋊C411yescharacteristic
145C23×C71C2×C4⋊C414yes—
146C23×C71C2×C4⋊C411yescharacteristic
147C23×C71C22⋊Q812yes—
148C23×C71C22⋊Q812yes—
149C23×C71C22×Q811yescharacteristic
150Q8×C71—24no—
151Q8×C71—24no—
152D4×C71—28no—
153D4×C71—28no—
154D4×C71—24no—
155D4×C71—24no—
156C2×C4×C71—22no—
157C2×C4×C71—22no—
158C2×C4×C71—24no—
159C2×C4×C71—24no—
160C2×C4×C71—24no—
161C2×C4×C71—24no—
162C2×C4×C71C2×C4⋊C414yes—
163C2×C4×C71C2×C4⋊C411yescharacteristic
164C2×C4×C71C2×C4⋊C411yescharacteristic
165C2×C4×C71C4×D412yes—
166C2×C4×C71C4×D412yes—
167C2×C4×C71C4×D412yes—
168C2×C4×C71C4×D412yes—
169C2×C4×C71#12012yes—
170C2×C4×C71#12011yescharacteristic
171C2×C4×C71#12011yescharacteristic
172C2×C4×C71C22⋊Q812yes—
173C2×C4×C71C22⋊Q812yes—
174C2×C4×C71#12311yescharacteristic
175C2×C4×C71#12311yescharacteristic
176C2×C4×C71#12312yes—
177C2×C4×C71C23×C411yescharacteristic
178C2×C4×C71C22×D412yes—
179C2×C4×C71C22×D411yescharacteristic
180C2×C4×C71C2×#4112yes—
181C8×C71—28no—
182C71⋊C8—28no—
183C71⋊C8—42no—
184C71⋊C8—42no—
185C22×C71—22no—
186C22×C71—24no—
187C22×C71—24no—
188C22×C71—41no—
189C22×C71—42no—
190C22×C71—41no—
191C22×C71—44no—
192C22×C71—44no—
193C22×C71—82no—
194C22×C71#38511yescharacteristic
195C22×C71#38512yes—
196C22×C71#38511yescharacteristic
197C22×C71C22×C4⋊C411yescharacteristic
198C22×C71C2×C22⋊Q812yes—
199C4×C71—24no—
200C4×C71#38511yescharacteristic
201C4×C71#38511yescharacteristic
202C4×C71#38512yes—
203C4×C71C2×C4×D412yes—
204C4×C71C2×#12011yescharacteristic
205C4×C71C2×#12311yescharacteristic
206C2×#1858—711nomaximal, Sylow
207C2×C71—21no—
208C2×C71—21no—
209C2×C71—22no—
210C2×C71—22no—
211C2×C71—44no—
212C2×C71#185812yescomplemented
213C2×C71C2×#38511yescharacteristic
214C2×#568D7111yescharacteristic
215C2×#430—712no—
216C2×#413—711no—
217C2×#408—711no—
218#1858—718no—
219C2×#341—712no—
220C71C2×#185811yescharacteristic, complemented, Sylow
221C22×#41C2×D7111yescharacteristic
222#568—22no—
223#568—24no—
224#568C2×D7114yes—
225C2×#131—24no—
226C22×M16—22no—
227C22×M16—712no—
228C22×M16—711no—
229C22×M16C2×D7112yes—
230C23×C8—711no—
231#430—718no—
232#430—1424no—
233C2×#108—1424no—
234#413—714no—
235#413—714no—
236C2×#101—712no—
237C2×#100—712no—
238#408—714no—
239#408—1422no—
240C2×C22⋊C8—1422no—
241#341—718no—
242C2×#41—22no—
243C2×#41—22no—
244C2×#41—22no—
245C2×#41—22no—
246C2×#41Dic14212yes—
247C2×#41C4×D7112yes—
248C2×#41C22⋊D7112yes—
249C2×#41C22×D7112yes—
250C22×Q8C4×D7111yescharacteristic
251C22×D4Dic14212yes—
252C22×D4C4×D7111yescharacteristic
253C23×C4C22⋊D7112yes—
254C23×C4C22×D7111yescharacteristic
255#131—216no—
256#131—216no—
257C2×M16—24no—
258C2×M16—28no—
259C2×M16—22no—
260C2×M16—28no—
261C2×M16—22no—
262C2×M16—22no—
263C2×M16—714no—
264C2×M16—714no—
265C2×M16—714no—
266C2×M16—712no—
267C2×M16—1422no—
268C2×M16—1422no—
269C2×M16—1421no—
270C2×M16—1422no—
271C2×M16—1422no—
272C2×M16—1422no—
273C2×M16C22⋊D7114yes—
274C2×M16C22⋊D7114yes—
275C2×M16C22×D7114yes—
276C22×C8—24no—
277C22×C8—22no—
278C22×C8—712no—
279C22×C8—1421no—
280C22×C8—1421no—
281C22×C8—1421no—
282C22×C8—1422no—
283C22×C8—1422no—
284C22×C8—1422no—
285#108—14216no—
286#101—718no—
287#100—718no—
288C22⋊C8—1428no—
289C24Dic71⋊C412yes—
290C24C2×Dic14211yescharacteristic
291#41—24no—
292#41—24no—
293#41—24no—
294#41—24no—
295#41—24no—
296#41—24no—
297#41—24no—
298#41—24no—
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8Dic71⋊C412yes—
302C2×Q8C2×C4×D7112yes—
303C2×D4—24no—
304C2×D4—24no—
305C2×D4—22no—
306C2×D4—22no—
307C2×D4Dic71⋊C414yes—
308C2×D4Dic71⋊C412yes—
309C2×D4C2×C4×D7112yes—
310C2×D4C2×Dic14214yes—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—22no—
315C22×C4Dic71⋊C412yes—
316C22×C4Dic71⋊C414yes—
317C22×C4C2×C4×D7111yescharacteristic
318C22×C4C2×C4×D7111yescharacteristic
319C22×C4C2×C22⋊D7114yes—
320C22×C4C2×C22⋊D7111yescharacteristic
321C22×C4C2×C22⋊D7111yescharacteristic
322C22×C4C2×C22⋊D7112yes—
323C22×C4C2×C22⋊D7112yes—
324C22×C4C2×Dic14211yescharacteristic
325C22×C4#1176586512yes—
326C22×C4#1176586512yes—
327C22×C4C23×D7111yescharacteristic
328M16—216no—
329M16—24no—
330M16—24no—
331M16—24no—
332M16—2842no—
333M16—718no—
334M16—1424no—
335M16—1424no—
336M16—1424no—
337M16—1424no—
338M16C2×C22⋊D7118yes—
339C2×C8—216no—
340C2×C8—24no—
341C2×C8—24no—
342C2×C8—24no—
343C2×C8—2841no—
344C2×C8—2841no—
345C2×C8—2841no—
346C2×C8—2841no—
347C2×C8—2842no—
348C2×C8—1422no—
349C2×C8—1422no—
350C2×C8—1424no—
351C2×C8—1424no—
352C2×C8—1424no—
353C2×C8—1424no—
354C23—22no—
355C23—22no—
356C23—42no—
357C23—44no—
358C23C2×Dic71⋊C411yescharacteristic
359C23C2×Dic71⋊C414yes—
360C23C2×Dic71⋊C411yescharacteristic
361C23#1455610712yes—
362C23#1455610712yes—
363C23C22×Dic14211yescharacteristic
364Q8—24no—
365Q8—24no—
366D4—28no—
367D4—28no—
368D4—24no—
369D4—24no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4C2×Dic71⋊C414yes—
377C2×C4C2×Dic71⋊C411yescharacteristic
378C2×C4C2×Dic71⋊C411yescharacteristic
379C2×C4C4×C22⋊D7112yes—
380C2×C4C4×C22⋊D7112yes—
381C2×C4C4×C22⋊D7112yes—
382C2×C4C4×C22⋊D7112yes—
383C2×C4#1455609712yes—
384C2×C4#1455609711yescharacteristic
385C2×C4#1455609711yescharacteristic
386C2×C4#1455610712yes—
387C2×C4#1455610712yes—
388C2×C4#1455611111yescharacteristic
389C2×C4#1455611111yescharacteristic
390C2×C4#1455611112yes—
391C2×C4C22×C4×D7111yescharacteristic
392C2×C4C22×C22⋊D7112yes—
393C2×C4C22×C22⋊D7111yescharacteristic
394C2×C4C2×#1176586512yes—
395C8—28no—
396C8—2842no—
397C8—2842no—
398C8—1428no—
399C22—22no—
400C22—24no—
401C22—24no—
402C22—41no—
403C22—41no—
404C22—42no—
405C22—44no—
406C22—44no—
407C22—82no—
408C22#1798587211yescharacteristic
409C22#1798587212yes—
410C22#1798587211yescharacteristic
411C22C22×Dic71⋊C411yescharacteristic
412C22C2×#1455610712yes—
413C4—24no—
414C4#1798587211yescharacteristic
415C4#1798587211yescharacteristic
416C4#1798587212yes—
417C4C2×C4×C22⋊D7112yes—
418C4C2×#1455609711yescharacteristic
419C4C2×#1455611111yescharacteristic
420C2—21no—
421C2—21no—
422C2—22no—
423C2—22no—
424C2—44no—
425C2#2258856012yesdirect product factor
426C2C2×#1798587211yescharacteristic
subgroupG/H
centerC2×C4#14556097
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#568×C71C2
socleC22×C71#385
prime radicalC22×#41×C71C22
cosocleC22×C4×C71C24
hypercenterC2×#568D71
hypocenterC71C2×#1858
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#568

Complements

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

NH ≅ G/Ntype
1. C2×#17986047C2semidirect
4. #22588560C2direct (N × H)
5. C2×#17985763C2semidirect
11. #17986047C22semidirect
20. #17985763C22semidirect
212. C2×C71#1858semidirect
220. C71C2×#1858semidirect
425. C2#22588560direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860472
C2×#179859832
C2×#179859662
#225885602
C2×#179857632
C2×#568×C712
C2×#185871