Finite Group Databasebeta

← C2×#22588331 #31996866

Subgroups — C2×#22588331 #31996866

Order 18176.

1842 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556090C211yesmaximal, characteristic
2C2×#17986022C212yesmaximal, complemented
3C22×#14556044C212yesmaximal
4#22588331C218yesmaximal, direct product factor
5C2×#17985768C211yesmaximal, characteristic, complemented
6C2×#343×C71C211yesmaximal, characteristic, complemented
7C23×D284C2211yescharacteristic
8C23×C4×D71C412yes—
9C22×#11765849C2212yes—
10C2×#14556090—22no—
11C2×#14556090—22no—
12C2×#14556090—24no—
13C2×#14556090C414yes—
14C2×#14556090C2214yes—
15C22×(C2×D71)⋊C4C412yes—
16C22×C4×Dic71C2211yescharacteristic
17#17986022—24no—
18#17986022C2218yescomplemented
19C2×Dic71⋊C8—22no—
20C2×Dic71⋊C8—22no—
21C2×#14556044—28no—
22C2×#14556044C2218yes—
23#17985768C2214yescomplemented
24C22×M16×C71C2212yes—
25C22×C4⋊C4×C71C2211yescharacteristic
26#343×C71C2214yescomplemented
27C24×D71C2×C412yes—
28C22×D284—22no—
29C22×D284—22no—
30C22×D284—24no—
31C22×D284C2×C412yes—
32C22×D284D414yes—
33C22×D284Q814yes—
34C22×D284C2312yes—
35C23×Dic71C2×C411yescharacteristic
36C23×Dic71C2×C411yescharacteristic
37C22×C4×D71—24no—
38C22×C4×D71—22no—
39C22×C4×D71—22no—
40C22×C4×D71—48no—
41C22×C4×D71C2×C418yes—
42C2×#11765849—22no—
43C2×#11765849—24no—
44C2×#11765849—24no—
45C2×#11765849C2314yes—
46C22×C71⋊C8—22no—
47#14556090—28no—
48#14556090—28no—
49#14556090—28no—
50#14556090—28no—
51C2×(C2×D71)⋊C4—24no—
52C2×(C2×D71)⋊C4—24no—
53C2×(C2×D71)⋊C4C2×C418yes—
54C2×C4×Dic71C2×C412yes—
55C2×C4×Dic71D412yes—
56C2×C4×Dic71D412yes—
57C2×C4×Dic71D414yes—
58C2×C4×Dic71C2312yes—
59Dic71⋊C8—28no—
60Dic71⋊C8—28no—
61#14556044—216no—
62C23×C4×C71C2×C412yes—
63C23×C4×C71C2311yescharacteristic
64C2×M16×C71—22no—
65C2×M16×C71—24no—
66C2×M16×C71—24no—
67C2×M16×C71C2314yes—
68C22×C8×C71—22no—
69C2×C4⋊C4×C71—22no—
70C2×C4⋊C4×C71—22no—
71C2×C4⋊C4×C71C2×C412yes—
72C2×C4⋊C4×C71C2312yes—
73C23×D71—22no—
74C23×D71—22no—
75C23×D71—24no—
76C23×D71—44no—
77C23×D71—44no—
78C23×D71C4⋊C418yes—
79C23×D71C22×C414yes—
80C2×D284—24no—
81C2×D284—24no—
82C2×D284—28no—
83C2×D284—28no—
84C2×D284—28no—
85C2×D284—28no—
86C2×D284—24no—
87C2×D284—24no—
88C2×D284C4⋊C418yes—
89C2×D284C2×D414yes—
90C2×D284C2×Q814yes—
91C22×Dic71—24no—
92C22×Dic71—42no—
93C22×Dic71C22⋊C412yes—
94C22×Dic71C22⋊C411yescharacteristic
95C22×Dic71C22⋊C412yes—
96C22×Dic71C22⋊C412yes—
97C22×Dic71C22⋊C411yescharacteristic
98C22×Dic71C22×C412yes—
99C22×Dic71C22×C412yes—
100C2×C4×D71—28no—
101C2×C4×D71—28no—
102C2×C4×D71—48no—
103C2×C4×D71—416no—
104C2×C4×D71—48no—
105C2×C4×D71—416no—
106#11765849—24no—
107#11765849—24no—
108#11765849—44no—
109C2×C71⋊C8—24no—
110C2×C71⋊C8—44no—
111(C2×D71)⋊C4—216no—
112C4×Dic71C22⋊C414yes—
113C4×Dic71C22⋊C414yes—
114C4×Dic71C2×D414yes—
115C4×Dic71C2×D414yes—
116C24×C71C22×C411yescharacteristic
117C22×C4×C71—22no—
118C22×C4×C71—22no—
119C22×C4×C71—44no—
120C22×C4×C71C22×C414yes—
121C22×C4×C71C22×C411yescharacteristic
122C22×C4×C71C2×D412yes—
123C22×C4×C71C2×D412yes—
124C22×C4×C71C2×D412yes—
125C22×C4×C71C2×Q812yes—
126C22×C4×C71#4114yes—
127C22×C4×C71C2411yescharacteristic
128M16×C71—24no—
129M16×C71—24no—
130M16×C71—44no—
131C2×C8×C71—24no—
132C2×C8×C71—44no—
133C4⋊C4×C71—24no—
134C4⋊C4×C71—24no—
135C23×C71—22no—
136C23×C71—22no—
137C23×C71C2×C22⋊C411yescharacteristic
138C23×C71C2×C22⋊C411yescharacteristic
139C23×C71C2×C4⋊C412yes—
140C23×C71#11712yes—
141C23×C71C23×C411yescharacteristic
142C22×D71—24no—
143C22×D71—24no—
144C22×D71—28no—
145C22×D71—28no—
146C22×D71—44no—
147C22×D71—416no—
148C22×D71—44no—
149C22×D71—44no—
150C22×D71—44no—
151C22×D71—44no—
152C22×D71—416no—
153C22×D71—44no—
154C22×D71C2×C4⋊C418yes—
155C2×C4×C71—24no—
156C2×C4×C71—44no—
157C2×C4×C71—44no—
158C2×C4×C71—44no—
159C2×C4×C71C2×C22⋊C412yes—
160C2×C4×C71C2×C4⋊C412yes—
161C2×C4×C71#11712yes—
162C2×C4×C71#12114yes—
163C2×C4×C71#12114yes—
164C2×C4×C71C22⋊Q814yes—
165C2×C4×C71C22⋊Q814yes—
166C2×C4×C71C22×D411yescharacteristic
167C2×C4×C71C22×D412yes—
168C2×C4×C71C22×Q811yescharacteristic
169C2×C4×C71C2×#4112yes—
170C2×Dic71—22no—
171C2×Dic71—24no—
172C2×Dic71—24no—
173C2×Dic71—24no—
174C2×Dic71—42no—
175C2×Dic71—42no—
176C2×Dic71#10014yescomplemented
177C2×Dic71C2×C22⋊C414yes—
178C2×Dic71C2×C22⋊C412yes—
179C2×Dic71C2×C22⋊C412yes—
180D284—28no—
181D284—28no—
182D284—216no—
183C4×D71—416no—
184C4×D71—416no—
185C8×C71—44no—
186C71⋊C8—44no—
187C22×C71—24no—
188C22×C71—24no—
189C22×C71—21no—
190C22×C71—21no—
191C22×C71—21no—
192C22×C71—21no—
193C22×C71#38012yes—
194C22×C71#38012yes—
195C22×C71C2×#10012yes—
196C22×C71#41312yes—
197C22×C71C22×C22⋊C411yescharacteristic
198C22×C71C22×C4⋊C411yescharacteristic
199C22×C71C2×#11711yescharacteristic
200C2×D71—28no—
201C2×D71—48no—
202C2×D71—416no—
203C2×D71—416no—
204C2×D71—44no—
205C2×D71—44no—
206C2×D71—48no—
207C4×C71—44no—
208C4×C71#38014yes—
209C4×C71C2×#12112yes—
210C4×C71C2×C22⋊Q812yes—
211Dic71—22no—
212Dic71—24no—
213Dic71C2×#10014yescomplemented
214C2×#1800—711nomaximal, Sylow
215C2×C71—21no—
216C2×C71—21no—
217C2×C71—22no—
218C2×C71#180014yescomplemented
219C2×C71C2×#38011yescharacteristic
220C2×C71C22×#10011yescharacteristic
221C2×C71C2×#41311yescharacteristic
222D71—48no—
223C22×C4×D4—711no—
224C2×#423—712no—
225C22×#100—712no—
226#1800—718no—
227C2×#343—711no—
228C2×#343D7111yescharacteristic, complemented
229C71C2×#180011yescharacteristic, complemented, Sylow
230C23×D4—711no—
231C24×C4—712no—
232C22×M16—712no—
233C22×M16C2×D7112yes—
234C2×C4×D4—714no—
235C2×C4×D4—714no—
236C2×C4×D4—1422no—
237C2×C4×D4—1422no—
238C2×C4×D4—1424no—
239C22×C4⋊C4C2×D7111yescharacteristic
240C22×C22⋊C4—712no—
241C22×C42—711no—
242#423—718no—
243#423—1424no—
244C2×C4⋊C8—1422no—
245C2×C4⋊C8—1422no—
246C2×#100—718no—
247C2×#100—1428no—
248#343—714no—
249#343C2×D7114yescomplemented
250C25—712no—
251C22×D4—712no—
252C22×D4—714no—
253C22×D4—714no—
254C22×D4—712no—
255C22×D4—1422no—
256C22×D4—1422no—
257C22×D4—1424no—
258C23×C4—2848no—
259C23×C4—711no—
260C23×C4—718no—
261C23×C4—711no—
262C23×C4—1424no—
263C23×C4—1422no—
264C23×C4—1422no—
265C23×C4C4×D7112yes—
266C23×C4C22×D7111yescharacteristic
267C2×M16—22no—
268C2×M16—24no—
269C2×M16—24no—
270C2×M16—714no—
271C2×M16—1424no—
272C2×M16—1424no—
273C2×M16—1422no—
274C2×M16C22×D7114yes—
275C22×C8—22no—
276C22×C8—1422no—
277C4×D4—1428no—
278C4×D4—1428no—
279C4×D4—1428no—
280C4×D4—1428no—
281C2×C4⋊C4—22no—
282C2×C4⋊C4—22no—
283C2×C4⋊C4C4×D7112yes—
284C2×C4⋊C4C22×D7112yes—
285C2×C22⋊C4—718no—
286C2×C22⋊C4—1424no—
287C2×C22⋊C4—1424no—
288C2×C42—712no—
289C2×C42—712no—
290C2×C42—712no—
291C2×C42—714no—
292C2×C42—712no—
293C4⋊C8—1428no—
294C4⋊C8—1428no—
295#100—14216no—
296C24—2844no—
297C24—2844no—
298C24—714no—
299C24—718no—
300C24—1422no—
301C24—1422no—
302C24—1424no—
303C24C2×C4×D7111yescharacteristic
304C2×D4—714no—
305C2×D4—714no—
306C2×D4—718no—
307C2×D4—1424no—
308C2×D4—1424no—
309C2×D4—1424no—
310C2×D4—1424no—
311C2×D4—1428no—
312C2×D4—1428no—
313C2×D4—1428no—
314C2×D4—1428no—
315C22×C4—22no—
316C22×C4—22no—
317C22×C4—44no—
318C22×C4—2848no—
319C22×C4—28416no—
320C22×C4—2848no—
321C22×C4—28416no—
322C22×C4—2842no—
323C22×C4—712no—
324C22×C4—712no—
325C22×C4—711no—
326C22×C4—712no—
327C22×C4—712no—
328C22×C4—712no—
329C22×C4—711no—
330C22×C4—1428no—
331C22×C4—1428no—
332C22×C4—1424no—
333C22×C4C2×C4×D7114yes—
334C22×C4C2×C4×D7111yescharacteristic
335C22×C4D4×D7112yes—
336C22×C4D4×D7112yes—
337C22×C4D4×D7112yes—
338C22×C4Q8×D7112yes—
339C22×C4#1176586514yes—
340C22×C4C23×D7111yescharacteristic
341M16—24no—
342M16—24no—
343M16—44no—
344M16—2844no—
345M16—1424no—
346M16—1424no—
347C2×C8—24no—
348C2×C8—44no—
349C2×C8—2844no—
350C2×C8—1424no—
351C4⋊C4—24no—
352C4⋊C4—24no—
353C22⋊C4—14216no—
354C42—714no—
355C42—714no—
356C42—714no—
357C42—714no—
358C23—22no—
359C23—22no—
360C23—2844no—
361C23—28416no—
362C23—2844no—
363C23—2844no—
364C23—28416no—
365C23—2844no—
366C23—2844no—
367C23—2844no—
368C23—718no—
369C23—1428no—
370C23—1428no—
371C23—1424no—
372C23—1424no—
373C23C22⋊C4×D7111yescharacteristic
374C23C22⋊C4×D7111yescharacteristic
375C23C4⋊C4×D7112yes—
376C23#1455608512yes—
377C23C22×C4×D7111yescharacteristic
378D4—14216no—
379D4—1428no—
380D4—1428no—
381C2×C4—24no—
382C2×C4—44no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4—28416no—
386C2×C4—28416no—
387C2×C4—2842no—
388C2×C4—2842no—
389C2×C4—712no—
390C2×C4—714no—
391C2×C4—714no—
392C2×C4—712no—
393C2×C4—1424no—
394C2×C4—1424no—
395C2×C4—1422no—
396C2×C4—1424no—
397C2×C4C22⋊C4×D7112yes—
398C2×C4C4⋊C4×D7112yes—
399C2×C4#1455608512yes—
400C2×C4#1455610114yes—
401C2×C4#1455610114yes—
402C2×C4#1455610614yes—
403C2×C4#1455610614yes—
404C2×C4C2×D4×D7111yescharacteristic
405C2×C4C2×D4×D7112yes—
406C2×C4C2×Q8×D7111yescharacteristic
407C2×C4C2×#1176586512yes—
408C8—44no—
409C8—2844no—
410C22—24no—
411C22—24no—
412C22—21no—
413C22—21no—
414C22—21no—
415C22—21no—
416C22—2848no—
417C22—28416no—
418C22—2848no—
419C22—28416no—
420C22—2844no—
421C22—2844no—
422C22—1428no—
423C22#1798585812yes—
424C22#1798585812yes—
425C22#100×D7112yes—
426C22#1798598212yes—
427C22C2×C22⋊C4×D7111yescharacteristic
428C22C2×C4⋊C4×D7111yescharacteristic
429C22C2×#1455608511yescharacteristic
430C4—44no—
431C4—714no—
432C4—1422no—
433C4—1424no—
434C4#1798585814yes—
435C4C2×#1455610112yes—
436C4C2×#1455610612yes—
437C2—22no—
438C2—21no—
439C2—21no—
440C2—2848no—
441C2#2258833114yesdirect product factor
442C2C2×#1798585811yescharacteristic
443C2C2×#100×D7111yescharacteristic
444C2C2×#1798598211yescharacteristic
subgroupG/H
centerC23C22⋊C4×D71
commutatorC23×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#343×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC23×D284C22
cosocleC22×C4×C71C24
hypercenterC2×#343D71
hypocenterC71C2×#1800
LCSG ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#343

Complements

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

NH ≅ G/Ntype
2. C2×#17986022C2semidirect
4. #22588331C2direct (N × H)
5. C2×#17985768C2semidirect
6. C2×#343×C71C2semidirect
18. #17986022C22semidirect
23. #17985768C22semidirect
26. #343×C71C22semidirect
176. C2×Dic71#100semidirect
213. Dic71C2×#100semidirect
218. C2×C71#1800semidirect
228. C2×#343D71semidirect
229. C71C2×#1800semidirect
249. #343C2×D71semidirect
441. C2#22588331direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560902
C2×#179860222
C22×#145560442
#225883312
C2×#179857682
C2×#343×C712
C2×#180071