Finite Group Databasebeta

← C2×#31774477 #46849688

Subgroups — C2×#31774477 #46849688

Order 34688.

1640 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864655C211yesmaximal, characteristic, complemented
2C22×#16864654C211yesmaximal, characteristic, complemented
3#31774477C2116yesmaximal, direct product factor
4C2×#22576138C212yesmaximal, complemented
5C2×#22576136C211yesmaximal, characteristic, complemented
6C2×#22576135C211yesmaximal, characteristic, complemented
7C2×#22576135C212yesmaximal, complemented
8C2×#22576134C211yesmaximal, characteristic, complemented
9C2×#22576133C212yesmaximal, complemented
10C2×#22576133C212yesmaximal, complemented
11C2×C4⋊C4×D271C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C271C211yesmaximal, characteristic, complemented
13C2×#16864655—28no—
14C2×#16864655C2218yescomplemented
15C2×#16864654—28no—
16C2×#16864654C2218yescomplemented
17C22×Dic542C2211yescharacteristic
18C22×D1084C2211yescharacteristic
19C22×D1084C2212yes—
20C22×D1084C2211yescharacteristic
21C22×D1084C2212yes—
22C22×C22⋊D271C2211yescharacteristic
23C22×C22⋊D271C2211yescharacteristic
24C22×C22⋊D271C2212yes—
25C22×C4×D271C2211yescharacteristic
26C22×C4×D271C2212yes—
27C22×C4×D271C2212yes—
28C22×C4×D271C2211yescharacteristic
29#22576138C22116yescomplemented
30#22576136C2218yescomplemented
31#22576135C22116yescomplemented
32#22576135C2218yescomplemented
33#22576134C2218yescomplemented
34#22576133C22116yescomplemented
35#22576133C22116yescomplemented
36C2×C4⋊Dic271C2211yescharacteristic
37C2×Dic271⋊C4C2212yes—
38C2×Dic271⋊C4C2212yes—
39C4⋊C4×D271C2218yescomplemented
40C2×(C2×D271)⋊C4C2212yes—
41C2×(C2×D271)⋊C4C2212yes—
42C2×(C2×D271)⋊C4C2212yes—
43C22×Q8×C271C2211yescharacteristic
44C23×C4×C271C2211yescharacteristic
45C22⋊Q8×C271C2218yescomplemented
46C2×C4⋊C4×C271C2211yescharacteristic
47C2×C4⋊C4×C271C2212yes—
48C2×C22⋊C4×C271C2212yes—
49C23×D271C2311yescharacteristic
50C23×D271C2312yes—
51C23×D271C2311yescharacteristic
52#16864655—232no—
53#16864654—232no—
54C2×Dic542—24no—
55C2×Dic542C2314yes—
56C2×D1084—24no—
57C2×D1084—28no—
58C2×D1084—24no—
59C2×D1084—44no—
60C2×D1084C2318yes—
61C2×D1084C2314yes—
62C2×D1084C2314yes—
63C2×D1084C2318yes—
64C2×C22⋊D271—24no—
65C2×C22⋊D271—24no—
66C2×C22⋊D271—44no—
67C2×C22⋊D271C2314yes—
68C2×C22⋊D271C2314yes—
69C2×C22⋊D271C2318yes—
70C22×Dic271C2311yescharacteristic
71C22×Dic271C2312yes—
72C22×Dic271C2311yescharacteristic
73C2×C4×D271—28no—
74C2×C4×D271—24no—
75C2×C4×D271—44no—
76C2×C4×D271D418yescomplemented
77C2×C4×D271C2318yes—
78C2×C4×D271C2314yes—
79C2×C4×D271C2318yes—
80C2×C4×D271C2314yes—
81C4⋊Dic271C2314yes—
82Dic271⋊C4C2318yes—
83Dic271⋊C4C2318yes—
84(C2×D271)⋊C4C2318yes—
85(C2×D271)⋊C4C2318yes—
86(C2×D271)⋊C4C2318yes—
87C24×C271C2311yescharacteristic
88C2×Q8×C271—24no—
89C2×Q8×C271C2314yes—
90C22×C4×C271—24no—
91C22×C4×C271C2314yes—
92C22×C4×C271C2312yes—
93C22×C4×C271C2312yes—
94C22×C4×C271C2311yescharacteristic
95C22×C4×C271C2311yescharacteristic
96C4⋊C4×C271C2318yes—
97C4⋊C4×C271C2314yes—
98C22⋊C4×C271C2318yes—
99C22×D271—22no—
100C22×D271—22no—
101C22×D271—22no—
102C22×D271—24no—
103C22×D271—24no—
104C22×D271—22no—
105C22×D271—22no—
106C22×D271—24no—
107C22×D271C2×D414yes—
108C22×D271C2412yes—
109C22×D271C2414yes—
110C22×D271C2412yes—
111Dic542—28no—
112D1084—28no—
113D1084—216no—
114D1084—28no—
115D1084—48no—
116C22⋊D271—28no—
117C22⋊D271—28no—
118C22⋊D271—48no—
119C2×Dic271—22no—
120C2×Dic271—24no—
121C2×Dic271C2×D414yes—
122C2×Dic271C2414yes—
123C2×Dic271C2412yes—
124C2×Dic271C2412yes—
125C4×D271—28no—
126C4×D271—216no—
127C4×D271—48no—
128C4×D271C2×D4116yescomplemented
129C23×C271—22no—
130C23×C271—22no—
131C23×C271—22no—
132C23×C271C2412yes—
133C23×C271C2411yescharacteristic
134Q8×C271—28no—
135C2×C4×C271—22no—
136C2×C4×C271—24no—
137C2×C4×C271—24no—
138C2×C4×C271—28no—
139C2×C4×C271C2×D414yes—
140C2×C4×C271C2414yes—
141C2×C4×C271C2414yes—
142C2×C4×C271C2412yes—
143C2×C4×C271C2412yes—
144C22×C271—22no—
145C22×C271—22no—
146C22×C271—22no—
147C22×C271—44no—
148C22×C271C22×D412yes—
149C22×C271H(5,𝔽2)12yes—
150C22×C2712−1+412yes—
151C22×C271C2511yescharacteristic
152C2×D271—28no—
153C2×D271—22no—
154C2×D271—22no—
155C2×D271—22no—
156C2×D271—24no—
157C2×D271—24no—
158C2×D271—22no—
159C2×D271—22no—
160C2×D271—24no—
161C2×D271—44no—
162C2×D271—48no—
163C2×D271C22×D414yes—
164C4×C271—22no—
165C4×C271—24no—
166C4×C271—24no—
167C4×C271C22×D414yes—
168Dic271—22no—
169Dic271—24no—
170Dic271C22×D414yes—
171C2×C271—42no—
172C2×C271#53714yescomplemented
173C2×C271C23×D411yescharacteristic
174C2×C271C2×H(5,𝔽2)11yescharacteristic
175C2×C271C2×2−1+411yescharacteristic
176D271—24no—
177D271—42no—
178D271—44no—
179C271C2×#53711yescharacteristic, complemented, Sylow
180C2×#537—2711nomaximal, Sylow
181C22×#41—2711no—
182C22×#41—2711no—
183#537—27116no—
184C2×C22⋊Q8—2711no—
185C2×C22⋊Q8—2712no—
186C2×C22⋊Q8D27111yescharacteristic, complemented
187C2×#121—2711no—
188C2×#121—2711no—
189C2×#121—2712no—
190C2×#121—2712no—
191C2×#121—2712no—
192C22×C4⋊C4—2711no—
193C2×#41—2718no—
194C2×#41—2718no—
195C2×#41—5428no—
196C2×#41—5428no—
197C22×Q8—2711no—
198C22×Q8C2×D27111yescharacteristic
199C22×D4—2711no—
200C22×D4—2711no—
201C22×D4—2712no—
202C22×D4—2711no—
203C22×D4—2712no—
204C22×D4—2711no—
205C22×D4—2712no—
206C23×C4—2711no—
207C23×C4—2712no—
208C23×C4—2711no—
209C23×C4—2712no—
210C23×C4C2×D27111yescharacteristic
211C22⋊Q8—2718no—
212C22⋊Q8—27116no—
213C22⋊Q8C2×D27118yescomplemented
214#121—2718no—
215#121—2718no—
216#121—27116no—
217#121—27116no—
218#121—27116no—
219C2×C4⋊C4—2712no—
220C2×C4⋊C4—2711no—
221C2×C4⋊C4—2712no—
222C2×C4⋊C4—2718no—
223C2×C4⋊C4C2×D27111yescharacteristic
224C2×C4⋊C4C2×D27112yes—
225C2×C22⋊C4—2712no—
226C2×C22⋊C4—2712no—
227C2×C22⋊C4—2712no—
228C2×C22⋊C4C2×D27112yes—
229C24—2711no—
230C24—2711no—
231C24—2712no—
232C24C22×D27111yescharacteristic
233#41—54232no—
234#41—54232no—
235C2×Q8—24no—
236C2×Q8—2714no—
237C2×Q8—5424no—
238C2×Q8C22×D27114yes—
239C2×D4—2714no—
240C2×D4—2714no—
241C2×D4—2718no—
242C2×D4—2714no—
243C2×D4—2718no—
244C2×D4—2714no—
245C2×D4—2718no—
246C2×D4—5424no—
247C2×D4—5428no—
248C2×D4—5424no—
249C2×D4—5424no—
250C2×D4—5424no—
251C2×D4—10844no—
252C2×D4—10844no—
253C22×C4—24no—
254C22×C4—2711no—
255C22×C4—2718no—
256C22×C4—2714no—
257C22×C4—2712no—
258C22×C4—2711no—
259C22×C4—2718no—
260C22×C4—2714no—
261C22×C4—2718no—
262C22×C4—5428no—
263C22×C4—5424no—
264C22×C4—10844no—
265C22×C4C22×D27114yes—
266C22×C4C22×D27111yescharacteristic
267C22×C4C22×D27112yes—
268C22×C4C22×D27112yes—
269C22×C4C22×D27111yescharacteristic
270C4⋊C4—2718no—
271C4⋊C4—2714no—
272C4⋊C4—2718no—
273C4⋊C4C22×D27114yes—
274C4⋊C4C22×D27118yes—
275C22⋊C4—2718no—
276C22⋊C4—2718no—
277C22⋊C4—2718no—
278C22⋊C4C22×D27118yes—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—2714no—
283C23—2712no—
284C23—2712no—
285C23—2714no—
286C23—5422no—
287C23—5422no—
288C23—5424no—
289C23—5422no—
290C23—5422no—
291C23—5424no—
292C23—5422no—
293C23—5424no—
294C23C23×D27112yes—
295C23C23×D27111yescharacteristic
296Q8—28no—
297Q8—5428no—
298D4—5428no—
299D4—54216no—
300D4—5428no—
301D4—5428no—
302D4—5428no—
303D4—10848no—
304D4—10848no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—2714no—
310C2×C4—2712no—
311C2×C4—27116no—
312C2×C4—2714no—
313C2×C4—2712no—
314C2×C4—54216no—
315C2×C4—5422no—
316C2×C4—5424no—
317C2×C4—5428no—
318C2×C4—10848no—
319C2×C4D4×D27114yes—
320C2×C4C23×D27112yes—
321C2×C4C23×D27114yes—
322C2×C4C23×D27114yes—
323C2×C4C23×D27112yes—
324C22—22no—
325C22—22no—
326C22—22no—
327C22—44no—
328C22—2714no—
329C22—5422no—
330C22—5422no—
331C22—5428no—
332C22—5422no—
333C22—5424no—
334C22—5422no—
335C22—5424no—
336C22—5424no—
337C22—5422no—
338C22—10848no—
339C22—10844no—
340C22C2×D4×D27112yes—
341C22#2257620612yes—
342C22#2257620812yes—
343C22C24×D27111yescharacteristic
344C4—24no—
345C4—22no—
346C4—24no—
347C4—2714no—
348C4—5424no—
349C4—5422no—
350C4C2×D4×D27114yes—
351C2—42no—
352C2—5424no—
353C2—10842no—
354C2—10844no—
355C2#3177447714yesdirect product factor
356C2C22×D4×D27111yescharacteristic
357C2C2×#2257620611yescharacteristic
358C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C22⋊Q8×C271C2
socleC23×C271C24
hypercenterC2×C22⋊Q8D271
hypocenterC271C2×#537
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#16864655C2semidirect
2. C22×#16864654C2semidirect
3. #31774477C2direct (N × H)
4. C2×#22576138C2semidirect
5. C2×#22576136C2semidirect
6. C2×#22576135C2semidirect
7. C2×#22576135C2semidirect
8. C2×#22576134C2semidirect
9. C2×#22576133C2semidirect
10. C2×#22576133C2semidirect
11. C2×C4⋊C4×D271C2semidirect
12. C2×C22⋊Q8×C271C2semidirect
14. C2×#16864655C22semidirect
16. C2×#16864654C22semidirect
29. #22576138C22semidirect
30. #22576136C22semidirect
31. #22576135C22semidirect
32. #22576135C22semidirect
33. #22576134C22semidirect
34. #22576133C22semidirect
35. #22576133C22semidirect
39. C4⋊C4×D271C22semidirect
45. C22⋊Q8×C271C22semidirect
76. C2×C4×D271D4semidirect
128. C4×D271C2×D4semidirect
172. C2×C271#537semidirect
179. C271C2×#537semidirect
186. C2×C22⋊Q8D271semidirect
213. C22⋊Q8C2×D271semidirect
355. C2#31774477direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646552
C22×#168646542
#317744772
C2×#225761382
C2×#225761362
C2×#225761352
C2×#225761342
C2×#225761332
C2×C4⋊C4×D2712
C2×C22⋊Q8×C2712
C2×#537271