Finite Group Databasebeta

← C2×#22587824 #31980052

Subgroups — C2×#22587824 #31980052

Order 18176.

850 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986376C211yesmaximal, characteristic
2C2×#17986199C212yesmaximal, complemented
3#22587824C218yesmaximal, direct product factor
4C2×#17985750C211yesmaximal, characteristic, complemented
5C2×#17985742C212yesmaximal, complemented
6C2×#446×C71C211yesmaximal, characteristic, complemented
7C22×#11765852—22no—
8C22×D568—21no—
9C22×D568—21no—
10C2×#14556125C2212yes—
11#17986376—22no—
12#17986376C2214yes—
13#17986199—24no—
14#17986199C2218yescomplemented
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556048—22no—
17#17985750C2214yescomplemented
18#17985742C2218yescomplemented
19C2×C4×Q8×C71C2211yescharacteristic
20#446×C71—22no—
21#446×C71C2214yescomplemented
22C2×C4⋊C8×C71—21no—
23C2×C4⋊C8×C71C2211yescharacteristic
24C2×#97×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×D284—22no—
27C22×D284—22no—
28C22×D284—22no—
29C2×#11765852—28no—
30C2×#11765852—48no—
31C2×D568—24no—
32C2×D568—24no—
33C2×D568—44no—
34C2×D568—44no—
35C22×C71⋊C8—22no—
36#14556125—22no—
37#14556125—22no—
38#14556125—22no—
39#14556125C2314yes—
40C4⋊(C71⋊C8)—22no—
41C4⋊(C71⋊C8)C2314yes—
42#14556048—28no—
43C22×Q8×C71D411yescharacteristic
44C22×C8×C71—21no—
45C22×C8×C71D411yescharacteristic
46C22×C8×C71D411yescharacteristic
47C4×Q8×C71—21no—
48C4×Q8×C71—21no—
49C4×Q8×C71D412yes—
50C4×Q8×C71C2312yes—
51C2×C4⋊C4×C71—21no—
52C2×C4⋊C4×C71D411yescharacteristic
53C2×C42×C71—21no—
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71—24no—
56C4⋊C8×C71—21no—
57C4⋊C8×C71C2312yes—
58#97×C71—24no—
59C4×C8×C71D412yes—
60C4×C8×C71C2312yes—
61C23×D71—42no—
62C2×D284—24no—
63C2×D284—24no—
64C2×D284—24no—
65C2×D284—44no—
66C2×D284—44no—
67C2×D284—44no—
68C2×D284—44no—
69C2×D284—42no—
70C2×D284—42no—
71C2×D284—42no—
72C2×D284—84no—
73#11765852—416no—
74D568—48no—
75D568—48no—
76C2×C71⋊C8—24no—
77C2×C71⋊C8—44no—
78C2×Q8×C71—21no—
79C2×Q8×C71—24no—
80C2×Q8×C71C2×D412yes—
81C22×C4×C71—21no—
82C22×C4×C71—21no—
83C22×C4×C71C2×D411yescharacteristic
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71#4111yescharacteristic
86C2×C8×C71—22no—
87C2×C8×C71—22no—
88C2×C8×C71—42no—
89C2×C8×C71SD1614yescomplemented
90C2×C8×C71C2×D412yes—
91C2×C8×C71C2×D412yes—
92C4⋊C4×C71—22no—
93C4⋊C4×C71—21no—
94C4⋊C4×C71—22no—
95C4⋊C4×C71C2×D412yes—
96C42×C71—22no—
97C42×C71—22no—
98C42×C71C2×D411yescharacteristic
99C42×C71C2×D411yescharacteristic
100C42×C71#4111yescharacteristic
101C42×C71C2411yescharacteristic
102C23×C71#12111yescharacteristic
103C22×D71—44no—
104C22×D71—84no—
105C22×D71—84no—
106C22×D71—84no—
107Q8×C71—24no—
108Q8×C71—42no—
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—22no—
112C2×C4×C71—42no—
113C2×C4×C71—42no—
114C2×C4×C71#12111yescharacteristic
115C2×C4×C71#12111yescharacteristic
116C2×C4×C71#12111yescharacteristic
117C2×C4×C71C2×SD1612yes—
118C2×C4×C71AGL(1,ℤ/8)12yes—
119C2×C4×C71AGL(1,ℤ/8)14yes—
120C2×C4×C71C22×D411yescharacteristic
121C2×C4×C71C22×D411yescharacteristic
122C2×C4×C71C2×#4111yescharacteristic
123D284—44no—
124D284—44no—
125D284—44no—
126D284—44no—
127D284—84no—
128D284—84no—
129D284—84no—
130D284—84no—
131C8×C71—22no—
132C8×C71—42no—
133C8×C71C2×SD1614yescomplemented
134C71⋊C8—44no—
135C22×C71#46012yes—
136C22×C71#46912yes—
137C22×C71#47212yes—
138C22×C71C2×#12111yescharacteristic
139C2×D71—84no—
140C2×D71—84no—
141C2×D71—84no—
142C2×D71—168no—
143C4×C71—21no—
144C4×C71—21no—
145C4×C71—42no—
146C4×C71—42no—
147C4×C71#46012yes—
148C4×C71#46912yes—
149C4×C71C22×SD1611yescharacteristic
150C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
151C4×C71C2×AGL(1,ℤ/8)12yes—
152C2×#1688—711nomaximal, Sylow
153C2×C71#168814yescomplemented
154C2×C71C2×#46011yescharacteristic
155C2×C71C2×#46911yescharacteristic
156C2×C71C2×#47211yescharacteristic
157D71—164no—
158C2×#493—711no—
159C2×#460—712no—
160C2×#446D7111yescharacteristic, complemented
161#1688—718no—
162C2×#334—711no—
163C2×#331—712no—
164C71C2×#168811yescharacteristic, complemented, Sylow
165C22×SD16—1422no—
166C22×D8—1421no—
167C22×D8—1421no—
168C2×#127—712no—
169C2×C4×Q8C2×D7111yescharacteristic
170#493—714no—
171#493—1422no—
172#460—718no—
173#460—1424no—
174#446—22no—
175#446C2×D7114yescomplemented
176C2×C4⋊C8—21no—
177C2×C4⋊C8—712no—
178C2×C4⋊C8C2×D7111yescharacteristic
179C2×#102—1422no—
180C2×#97—21no—
181C2×C4×C8C2×D7111yescharacteristic
182#334—714no—
183#331—718no—
184C22×Q8D28411yescharacteristic
185C22×D4—1422no—
186C22×D4—1422no—
187C22×D4—1422no—
188C2×SD16—2848no—
189C2×SD16—1428no—
190C2×D8—2844no—
191C2×D8—2844no—
192C2×D8—1424no—
193C2×D8—1424no—
194C22×C8—21no—
195C22×C8—1422no—
196C22×C8C22⋊D7111yescharacteristic
197C22×C8C22⋊D7111yescharacteristic
198#127—714no—
199#127—1422no—
200#127—1422no—
201#127—1422no—
202C4×Q8—21no—
203C4×Q8—21no—
204C4×Q8D28412yes—
205C4×Q8C22×D7112yes—
206C2×C4⋊C4—21no—
207C2×C4⋊C4D28411yescharacteristic
208C2×C42—21no—
209C2×C42C22×D7111yescharacteristic
210C4⋊C8—24no—
211C4⋊C8—21no—
212C4⋊C8—714no—
213C4⋊C8—1422no—
214C4⋊C8C22×D7112yes—
215#102—1428no—
216#97—24no—
217C4×C8C22⋊D7112yes—
218C4×C8C22×D7112yes—
219C24—2842no—
220C2×Q8—21no—
221C2×Q8—24no—
222C2×Q8C2×D28412yes—
223C2×D4—2842no—
224C2×D4—2842no—
225C2×D4—2842no—
226C2×D4—2844no—
227C2×D4—2844no—
228C2×D4—2844no—
229C2×D4—2844no—
230C2×D4—5684no—
231C2×D4—1424no—
232C2×D4—1424no—
233C2×D4—1424no—
234C22×C4—21no—
235C22×C4—21no—
236C22×C4C2×C22⋊D7111yescharacteristic
237C22×C4C2×D28411yescharacteristic
238C22×C4#1176586511yescharacteristic
239SD16—28416no—
240D8—2848no—
241D8—2848no—
242C2×C8—22no—
243C2×C8—22no—
244C2×C8—42no—
245C2×C8—2844no—
246C2×C8—1424no—
247C2×C8#1176585214yescomplemented
248C2×C8C2×C22⋊D7112yes—
249C2×C8C2×C22⋊D7112yes—
250C4⋊C4—22no—
251C4⋊C4—22no—
252C4⋊C4—21no—
253C4⋊C4C2×D28412yes—
254C42—22no—
255C42—22no—
256C42C2×C22⋊D7111yescharacteristic
257C42C2×D28411yescharacteristic
258C42#1176586511yescharacteristic
259C42C23×D7111yescharacteristic
260C23—2844no—
261C23—5684no—
262C23—5684no—
263C23—5684no—
264C23#1455610211yescharacteristic
265Q8—24no—
266Q8—42no—
267D4—2844no—
268D4—2844no—
269D4—2844no—
270D4—2844no—
271D4—5684no—
272D4—5684no—
273D4—5684no—
274D4—5684no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—42no—
279C2×C4—42no—
280C2×C4#1455610211yescharacteristic
281C2×C4#1455610211yescharacteristic
282C2×C4#1455610211yescharacteristic
283C2×C4C2×#1176585212yes—
284C2×C4#1455615312yes—
285C2×C4#1455615614yes—
286C2×C4C22×C22⋊D7111yescharacteristic
287C2×C4C22×D28411yescharacteristic
288C2×C4C2×#1176586511yescharacteristic
289C8—22no—
290C8—42no—
291C8—2844no—
292C8C2×#1176585214yescomplemented
293C22—5684no—
294C22—5684no—
295C22—5684no—
296C22—11368no—
297C22#1798619912yes—
298C22#1798625212yes—
299C22#1798626912yes—
300C22C2×#1455610211yescharacteristic
301C4—21no—
302C4—21no—
303C4—42no—
304C4—42no—
305C4#1798619912yes—
306C4#1798625212yes—
307C4C22×#1176585211yescharacteristic
308C4C2×#1455615311yescharacteristic
309C4C2×#1455615612yes—
310C2—11364no—
311C2#2258782414yesdirect product factor
312C2C2×#1798619911yescharacteristic
313C2C2×#1798625211yescharacteristic
314C2C2×#1798626911yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#446×C71C2
socleC23×C71#121
prime radicalC2×#17986376C2
hypercenterC2×#446D71
hypocenterC71C2×#1688
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#446

Complements

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

NH ≅ G/Ntype
2. C2×#17986199C2semidirect
3. #22587824C2direct (N × H)
4. C2×#17985750C2semidirect
5. C2×#17985742C2semidirect
6. C2×#446×C71C2semidirect
14. #17986199C22semidirect
17. #17985750C22semidirect
18. #17985742C22semidirect
21. #446×C71C22semidirect
89. C2×C8×C71SD16semidirect
133. C8×C71C2×SD16semidirect
153. C2×C71#1688semidirect
160. C2×#446D71semidirect
164. C71C2×#1688semidirect
175. #446C2×D71semidirect
247. C2×C8#11765852semidirect
292. C8C2×#11765852semidirect
311. C2#22587824direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863762
C2×#179861992
#225878242
C2×#179857502
C2×#179857422
C2×#446×C712
C2×#168871