Finite Group Databasebeta

← C2×#21445181 #29662245

Subgroups — C2×#21445181 #29662245

Order 15616.

790 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840039C212yesmaximal
2C2×C8×D244C211yesmaximal, characteristic
3#21445181C218yesmaximal, direct product factor
4C2×#16839515C211yesmaximal, characteristic, complemented
5C2×#16839508C212yesmaximal, complemented
6C2×C61×#494C211yesmaximal, characteristic, complemented
7C22×C8×D61—21no—
8C2×C4×D244C2211yescharacteristic
9#16840039—24no—
10#16840039C2218yes—
11C8×D244—22no—
12C8×D244C2214yes—
13C2×#14519710—22no—
14C2×C4⋊#92418C2211yescharacteristic
15C2×C4⋊#92418C2212yes—
16C2×#14519697—22no—
17C2×#14519689—21no—
18#16839515C2214yescomplemented
19#16839508C2218yescomplemented
20C22×Q16×C61—21no—
21C22×Q16×C61—21no—
22C2×C4⋊Q8×C61C2212yes—
23C61×#494—22no—
24C61×#494C2214yescomplemented
25C2×C4×C8×C61C2211yescharacteristic
26C22×D244D411yescharacteristic
27C22×C4×D61—21no—
28C22×#92418—21no—
29C22×#92418—22no—
30C2×C8×D61—24no—
31C2×C8×D61—44no—
32C4×D244—21no—
33C4×D244—21no—
34C4×D244D412yes—
35C4×D244C2312yes—
36C2×C4⋊Dic61D411yescharacteristic
37C2×#11758198—21no—
38#14519710—28no—
39C4⋊#92418—22no—
40C4⋊#92418—21no—
41C4⋊#92418C2312yes—
42C4⋊#92418C2314yes—
43#14519697—28no—
44#14519689—24no—
45C22×Q8×C61—22no—
46C2×Q16×C61—24no—
47C2×Q16×C61—24no—
48C2×Q16×C61—44no—
49C2×Q16×C61—44no—
50C22×C8×C61D411yescharacteristic
51C22×C8×C61D411yescharacteristic
52C4⋊Q8×C61—22no—
53C4⋊Q8×C61—22no—
54C4⋊Q8×C61—22no—
55C4⋊Q8×C61C2314yes—
56C2×C4⋊C4×C61—22no—
57C2×C4⋊C4×C61—22no—
58C2×C42×C61C2311yescharacteristic
59C4×C8×C61D412yes—
60C4×C8×C61C2312yes—
61C23×D61—21no—
62C2×Q8×C61—24no—
63C2×Q8×C61—42no—
64C2×Q8×C61—44no—
65C2×Q8×C61—44no—
66C22×C4×C61—42no—
67C22×C4×C61C2×D411yescharacteristic
68C22×C4×C61C2×D411yescharacteristic
69C22×C4×C61#4111yescharacteristic
70C22×Dic61—21no—
71C2×D244—21no—
72C2×D244—22no—
73C2×D244Q1614yescomplemented
74C2×D244C2×D412yes—
75C2×C4×D61—22no—
76C2×C4×D61—22no—
77C2×C4×D61—42no—
78C2×C4×D61—42no—
79Q16×C61—48no—
80Q16×C61—48no—
81C2×C8×C61—22no—
82C2×C8×C61D814yes—
83C2×C8×C61C2×D412yes—
84C2×C8×C61C2×D412yes—
85C4⋊C4×C61—24no—
86C4⋊C4×C61—24no—
87C4⋊C4×C61—42no—
88C4⋊C4×C61—42no—
89C42×C61C2×D411yescharacteristic
90C42×C61C2×D411yescharacteristic
91C42×C61#4111yescharacteristic
92C42×C61C2411yescharacteristic
93#11758198—22no—
94#11758198—22no—
95C4⋊Dic61—21no—
96C4⋊Dic61C2×D412yes—
97C2×#92418—22no—
98C2×#92418—24no—
99C2×#92418—42no—
100C2×#92418—44no—
101C8×D61—48no—
102C23×C61#12111yescharacteristic
103C22×D61—22no—
104C22×D61—24no—
105C22×D61—42no—
106C22×D61—42no—
107Q8×C61—44no—
108Q8×C61—44no—
109Q8×C61—84no—
110C2×C4×C61—22no—
111C2×C4×C61—44no—
112C2×C4×C61—84no—
113C2×C4×C61#12111yescharacteristic
114C2×C4×C61#12111yescharacteristic
115C2×C4×C61#12111yescharacteristic
116C2×C4×C61C2×D812yes—
117C2×C4×C61C2×Q1612yes—
118C2×C4×C61#13512yes—
119C2×C4×C61AGL(1,ℤ/8)12yes—
120C2×C4×C61C22×D411yescharacteristic
121C2×C4×C61C22×D411yescharacteristic
122C2×C4×C61C2×#4111yescharacteristic
123C2×Dic61—22no—
124C2×Dic61—42no—
125D244—22no—
126D244—24no—
127D244C2×Q1614yescomplemented
128C4×D61—42no—
129C4×D61—42no—
130C4×D61—44no—
131C8×C61—22no—
132C8×C61C2×D814yes—
133#92418—42no—
134#92418—44no—
135C2×#1669—611nomaximal, Sylow
136C22×C61#45912yes—
137C22×C61#46712yes—
138C22×C61#47312yes—
139C22×C61C2×#12111yescharacteristic
140C2×D61—24no—
141C2×D61—48no—
142C2×D61—42no—
143C2×D61—42no—
144C4×C61—21no—
145C4×C61—21no—
146C4×C61—84no—
147C4×C61#45912yes—
148C4×C61#46712yes—
149C4×C61C22×D811yescharacteristic
150C4×C61C22×Q1611yescharacteristic
151C4×C61C2×#13511yescharacteristic
152C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
153Dic61—42no—
154C2×#494D6111yescharacteristic, complemented
155C2×#474—612no—
156C2×C8×D4—611no—
157#1669—618no—
158C2×#335—611no—
159C2×#332—612no—
160C2×C61#166914yescomplemented
161C2×C61C2×#45911yescharacteristic
162C2×C61C2×#46711yescharacteristic
163C2×C61C2×#47311yescharacteristic
164D61—44no—
165C22×Q16—21no—
166C22×Q16—21no—
167C23×C8—1221no—
168C2×C4⋊Q8C2×D6112yes—
169C2×C4×D4—611no—
170#494—22no—
171#494C2×D6114yescomplemented
172#474—618no—
173#474—1224no—
174C8×D4—614no—
175C8×D4—1222no—
176C2×#107—1222no—
177C2×C4⋊C8—611no—
178C2×C4⋊C8—612no—
179C2×#102—1222no—
180C2×C22⋊C8—1221no—
181C2×C4×C8C2×D6111yescharacteristic
182#335—614no—
183#332—618no—
184C61C2×#166911yescharacteristic, complemented, Sylow
185C22×Q8—22no—
186C22×D4—611no—
187C23×C4—1221no—
188C2×Q16—24no—
189C2×Q16—24no—
190C2×Q16—44no—
191C2×Q16—44no—
192C22×C8—1222no—
193C22×C8—1221no—
194C22×C8—1224no—
195C22×C8—2444no—
196C22×C8C22⋊D6111yescharacteristic
197C22×C8C22⋊D6111yescharacteristic
198C4⋊Q8—22no—
199C4⋊Q8—22no—
200C4⋊Q8—22no—
201C4⋊Q8C22×D6114yes—
202C4×D4—612no—
203C4×D4—612no—
204C4×D4—1221no—
205C4×D4—1221no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—611no—
209C2×C22⋊C4—1221no—
210C2×C42C22×D6111yescharacteristic
211#107—1228no—
212C4⋊C8—612no—
213C4⋊C8—614no—
214C4⋊C8—1222no—
215C4⋊C8—1221no—
216#102—1228no—
217C22⋊C8—1224no—
218C4×C8C22⋊D6112yes—
219C4×C8C22×D6112yes—
220C24—1221no—
221C2×Q8—24no—
222C2×Q8—42no—
223C2×Q8—44no—
224C2×Q8—44no—
225C2×D4—612no—
226C2×D4—614no—
227C2×D4—1221no—
228C2×D4—1222no—
229C22×C4—42no—
230C22×C4—1221no—
231C22×C4—1222no—
232C22×C4—1222no—
233C22×C4—2442no—
234C22×C4—2442no—
235C22×C4D4×D6111yescharacteristic
236C22×C4#1175822411yescharacteristic
237C22×C4C2×C22⋊D6111yescharacteristic
238Q16—48no—
239Q16—48no—
240C2×C8—22no—
241C2×C8—1224no—
242C2×C8—1222no—
243C2×C8—2442no—
244C2×C8—2444no—
245C2×C8—2448no—
246C2×C8#1175819914yes—
247C2×C8C2×C22⋊D6112yes—
248C2×C8C2×C22⋊D6112yes—
249C4⋊C4—24no—
250C4⋊C4—24no—
251C4⋊C4—42no—
252C4⋊C4—42no—
253C4⋊C4—612no—
254C4⋊C4—1221no—
255C22⋊C4—1222no—
256C22⋊C4—1222no—
257C42D4×D6111yescharacteristic
258C42#1175822411yescharacteristic
259C42C2×C22⋊D6111yescharacteristic
260C42C23×D6111yescharacteristic
261C23—1222no—
262C23—1224no—
263C23—2442no—
264C23—2442no—
265C23#1451974811yescharacteristic
266Q8—44no—
267Q8—44no—
268Q8—84no—
269D4—614no—
270D4—1224no—
271D4—1222no—
272C2×C4—22no—
273C2×C4—44no—
274C2×C4—84no—
275C2×C4—1222no—
276C2×C4—2442no—
277C2×C4—2444no—
278C2×C4—2442no—
279C2×C4—2442no—
280C2×C4#1451974811yescharacteristic
281C2×C4#1451974811yescharacteristic
282C2×C4#1451974811yescharacteristic
283C2×C4C2×#1175819912yes—
284C2×C4Q16×D6112yes—
285C2×C4#1451980012yes—
286C2×C4#1451980312yes—
287C2×C4C2×D4×D6111yescharacteristic
288C2×C4C22×C22⋊D6111yescharacteristic
289C2×C4C2×#1175822411yescharacteristic
290C8—22no—
291C8—2442no—
292C8—2444no—
293C8C2×#1175819914yes—
294C22—1224no—
295C22—2448no—
296C22—2442no—
297C22—2442no—
298C22#1683995412yes—
299C22#1684000012yes—
300C22#1684003412yes—
301C22C2×#1451974811yescharacteristic
302C4—21no—
303C4—21no—
304C4—84no—
305C4—2442no—
306C4#1683995412yes—
307C4#1684000012yes—
308C4C22×#1175819911yescharacteristic
309C4C2×Q16×D6111yescharacteristic
310C4C2×#1451980011yescharacteristic
311C4C2×#1451980311yescharacteristic
312C2—2444no—
313C2#2144518114yesdirect product factor
314C2C2×#1683995411yescharacteristic
315C2C2×#1684000011yescharacteristic
316C2C2×#1684003411yescharacteristic
subgroupG/H
centerC23#14519748
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#494C2
socleC23×C61#121
prime radicalC22×D244D4
hypercenterC2×#494D61
hypocenterC61C2×#1669
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #21445181C2direct (N × H)
4. C2×#16839515C2semidirect
5. C2×#16839508C2semidirect
6. C2×C61×#494C2semidirect
18. #16839515C22semidirect
19. #16839508C22semidirect
24. C61×#494C22semidirect
73. C2×D244Q16semidirect
127. D244C2×Q16semidirect
154. C2×#494D61semidirect
160. C2×C61#1669semidirect
171. #494C2×D61semidirect
184. C61C2×#1669semidirect
313. C2#21445181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168400392
C2×C8×D2442
#214451812
C2×#168395152
C2×#168395082
C2×C61×#4942
C2×#166961