Finite Group Databasebeta

← C2×#20260717 #27150209

Subgroups — C2×#20260717 #27150209

Order 12416.

756 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095511C211yesmaximal, characteristic
2C22×#13095495C211yesmaximal, characteristic, complemented
3#20260717C218yesmaximal, direct product factor
4C2×#15690728C212yesmaximal, complemented
5C2×#15690726C212yesmaximal, complemented
6C22×M16×C97C211yesmaximal, characteristic, complemented
7C2×#13095511—21no—
8C2×#13095511—21no—
9C2×#13095511—22no—
10C2×#13095511—21no—
11C2×#13095511—21no—
12C2×#13095511—22no—
13C2×#13095511C414yes—
14C2×#13095511C2214yes—
15C22×Dic194C2211yescharacteristic
16C22×D388C2211yescharacteristic
17C22×C22⋊D97C412yes—
18C22×C4×D97C412yes—
19C2×#13095495—21no—
20C2×#13095495—22no—
21C2×#13095495C2212yes—
22C2×#13095495C2214yescomplemented
23C22×#11715895—21no—
24#15690728C2218yescomplemented
25#15690726C2218yescomplemented
26C23×C4×C97C2211yescharacteristic
27C2×M16×C97—21no—
28C2×M16×C97—22no—
29C2×M16×C97C2212yes—
30C2×M16×C97C2214yescomplemented
31C22×C8×C97—21no—
32C23×D97C2×C412yes—
33#13095511—24no—
34#13095511—24no—
35#13095511—24no—
36#13095511—24no—
37#13095511—24no—
38#13095511—24no—
39#13095511—24no—
40#13095511—24no—
41C2×Dic194—21no—
42C2×Dic194—21no—
43C2×Dic194—21no—
44C2×Dic194—21no—
45C2×Dic194C2×C412yes—
46C2×Dic194C2312yes—
47C2×D388—21no—
48C2×D388—21no—
49C2×D388—21no—
50C2×D388—21no—
51C2×D388C2×C412yes—
52C2×D388C2312yes—
53C2×C22⋊D97—22no—
54C2×C22⋊D97—22no—
55C2×C22⋊D97—24no—
56C2×C22⋊D97C2×C418yes—
57C22×Dic97C2×C412yes—
58C2×C4×D97—24no—
59C2×C4×D97—22no—
60C2×C4×D97—22no—
61C2×C4×D97C2×C418yes—
62#13095495—22no—
63#13095495—24no—
64#13095495C2314yes—
65C2×#11715895—22no—
66C2×#11715895—24no—
67C24×C97C2×C411yescharacteristic
68C22×C4×C97C2×C411yescharacteristic
69C22×C4×C97C2×C412yes—
70C22×C4×C97D411yescharacteristic
71C22×C4×C97D411yescharacteristic
72C22×C4×C97D412yes—
73C22×C4×C97D411yescharacteristic
74C22×C4×C97D411yescharacteristic
75C22×C4×C97D412yes—
76C22×C4×C97C2311yescharacteristic
77C22×C4×C97C2312yes—
78M16×C97—22no—
79M16×C97—24no—
80M16×C97C2314yes—
81C2×C8×C97—22no—
82C2×C8×C97—24no—
83C23×C97—42no—
84C23×C97C22⋊C411yescharacteristic
85C23×C97C22⋊C411yescharacteristic
86C23×C97C22⋊C412yes—
87C23×C97C22×C411yescharacteristic
88C23×C97C22×C412yes—
89C22×D97—22no—
90C22×D97—22no—
91C22×D97—44no—
92C22×D97C22×C414yes—
93C2×C4×C97C22⋊C412yes—
94C2×C4×C97C22⋊C411yescharacteristic
95C2×C4×C97C22⋊C412yes—
96C2×C4×C97C22⋊C412yes—
97C2×C4×C97C22⋊C412yes—
98C2×C4×C97C22⋊C412yes—
99C2×C4×C97C22⋊C411yescharacteristic
100C2×C4×C97C22×C412yes—
101C2×C4×C97C22×C411yescharacteristic
102C2×C4×C97C2×D411yescharacteristic
103C2×C4×C97C2×D412yes—
104C2×C4×C97C2×D411yescharacteristic
105C2×C4×C97C2×D412yes—
106C2×C4×C97C2×D411yescharacteristic
107C2×C4×C97C2×D412yes—
108C2×C4×C97C2×D411yescharacteristic
109C2×C4×C97C2×D412yes—
110C2×C4×C97C2411yescharacteristic
111C22⋊D97—28no—
112C22⋊D97—28no—
113C2×Dic97—22no—
114C2×Dic97—22no—
115C2×Dic97C22×C414yes—
116D388—22no—
117D388—22no—
118D388—22no—
119D388—22no—
120C4×D97—28no—
121C4×D97—28no—
122Dic194—22no—
123Dic194—22no—
124Dic194—22no—
125Dic194—22no—
126C8×C97—24no—
127#11715895—24no—
128C22×C97—22no—
129C22×C97—22no—
130C22×C97—22no—
131C22×C97—42no—
132C22×C97—42no—
133C22×C97C2×C22⋊C411yescharacteristic
134C22×C97C2×C22⋊C412yes—
135C22×C97C2×C22⋊C412yes—
136C22×C97C2×C22⋊C411yescharacteristic
137C22×C97C23×C411yescharacteristic
138C2×D97—24no—
139C2×D97—44no—
140C2×D97—44no—
141C2×D97—44no—
142C4×C97C2×C22⋊C411yescharacteristic
143C4×C97C2×C22⋊C411yescharacteristic
144C4×C97C2×C22⋊C412yes—
145C4×C97C2×C22⋊C412yes—
146C4×C97C22×D411yescharacteristic
147C4×C97C22×D411yescharacteristic
148Dic97—24no—
149C2×C97—21no—
150C2×C97—21no—
151C2×C97—22no—
152C2×C97—22no—
153C2×C97#41312yescomplemented
154C2×C97C22×C22⋊C411yescharacteristic
155D97—44no—
156C2×#413—971nomaximal, Sylow
157C97C2×#41311yescharacteristic, complemented, Sylow
158C22×#41—971no—
159C22×M16—971no—
160C22×M16D9711yescharacteristic, complemented
161#413—978no—
162C2×#101—972no—
163C2×#100—972no—
164C2×#41—974no—
165C2×#41—974no—
166C2×#41—1941no—
167C2×#41—1942no—
168C2×#41—1941no—
169C2×#41—1941no—
170C2×#41—1942no—
171C2×#41—1941no—
172C22×Q8—971no—
173C22×D4—972no—
174C22×D4—971no—
175C23×C4—972no—
176C23×C4C2×D9711yescharacteristic
177C2×M16—21no—
178C2×M16—22no—
179C2×M16—972no—
180C2×M16—974no—
181C2×M16—1941no—
182C2×M16—1942no—
183C2×M16C2×D9712yes—
184C2×M16C2×D9714yescomplemented
185C22×C8—21no—
186C22×C8—1941no—
187#101—978no—
188#100—978no—
189C24—972no—
190C24C4×D9711yescharacteristic
191#41—1944no—
192#41—1944no—
193#41—1944no—
194#41—1944no—
195#41—1944no—
196#41—1944no—
197#41—1944no—
198#41—1944no—
199C2×Q8—972no—
200C2×Q8—972no—
201C2×Q8—1941no—
202C2×Q8—1941no—
203C2×Q8—1941no—
204C2×Q8—1941no—
205C2×D4—978no—
206C2×D4—972no—
207C2×D4—972no—
208C2×D4—1942no—
209C2×D4—1942no—
210C2×D4—1944no—
211C2×D4—1941no—
212C2×D4—1941no—
213C2×D4—1941no—
214C2×D4—1941no—
215C22×C4—972no—
216C22×C4—978no—
217C22×C4—1944no—
218C22×C4—1942no—
219C22×C4—1942no—
220C22×C4C4×D9712yes—
221C22×C4C4×D9711yescharacteristic
222C22×C4D38811yescharacteristic
223C22×C4D38812yes—
224C22×C4D38811yescharacteristic
225C22×C4C22⋊D9711yescharacteristic
226C22×C4C22⋊D9712yes—
227C22×C4C22⋊D9711yescharacteristic
228C22×C4C22×D9711yescharacteristic
229C22×C4C22×D9712yes—
230M16—22no—
231M16—24no—
232M16—974no—
233M16—1942no—
234M16—1944no—
235M16C22×D9714yes—
236C2×C8—22no—
237C2×C8—24no—
238C2×C8—1942no—
239C2×C8—1944no—
240C23—42no—
241C23—974no—
242C23—3884no—
243C23—1942no—
244C23—1942no—
245C23#1309548811yescharacteristic
246C23#1309548811yescharacteristic
247C23#1309548812yes—
248C23C2×C4×D9711yescharacteristic
249C23C2×C4×D9712yes—
250Q8—1942no—
251Q8—1942no—
252Q8—1942no—
253Q8—1942no—
254D4—1948no—
255D4—1948no—
256D4—1942no—
257D4—1942no—
258D4—1942no—
259D4—1942no—
260C2×C4—974no—
261C2×C4—1942no—
262C2×C4—1942no—
263C2×C4—1948no—
264C2×C4—1948no—
265C2×C4#1309548811yescharacteristic
266C2×C4#1309548812yes—
267C2×C4#1309548812yes—
268C2×C4#1309548812yes—
269C2×C4#1309548812yes—
270C2×C4#1309548812yes—
271C2×C4#1309548811yescharacteristic
272C2×C4C2×C4×D9712yes—
273C2×C4C2×C4×D9711yescharacteristic
274C2×C4C2×C22⋊D9711yescharacteristic
275C2×C4C2×C22⋊D9712yes—
276C2×C4C2×C22⋊D9711yescharacteristic
277C2×C4C2×C22⋊D9712yes—
278C2×C4C2×D38811yescharacteristic
279C2×C4C2×D38812yes—
280C2×C4C2×D38811yescharacteristic
281C2×C4C2×D38812yes—
282C2×C4C23×D9711yescharacteristic
283C8—24no—
284C8—1944no—
285C22—22no—
286C22—22no—
287C22—22no—
288C22—42no—
289C22—42no—
290C22—3884no—
291C22—3884no—
292C22—3884no—
293C22—1944no—
294C22C2×#1309548811yescharacteristic
295C22C2×#1309548812yes—
296C22C2×#1309548812yes—
297C22C2×#1309548811yescharacteristic
298C22C22×C4×D9711yescharacteristic
299C4—1944no—
300C4C2×#1309548812yes—
301C4C2×#1309548812yes—
302C4C2×#1309548811yescharacteristic
303C4C2×#1309548811yescharacteristic
304C4C22×C22⋊D9711yescharacteristic
305C4C22×D38811yescharacteristic
306C2—21no—
307C2—21no—
308C2—22no—
309C2—22no—
310C2—3884no—
311C2#2026071712yesdirect product factor
312C2C22×#1309548811yescharacteristic
subgroupG/H
centerC2×C4#13095488
commutatorC22×C97C23×C4
FrattiniC2×C4C23×D97
FittingC22×M16×C97C2
socleC22×C97C2×C22⋊C4
prime radicalC22×#13095511C2
cosocleC2×C4×C97C24
hypercenterC22×M16D97
hypocenterC97C2×#413
LCSG ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
2. C22×#13095495C2semidirect
3. #20260717C2direct (N × H)
4. C2×#15690728C2semidirect
5. C2×#15690726C2semidirect
6. C22×M16×C97C2semidirect
22. C2×#13095495C22semidirect
24. #15690728C22semidirect
25. #15690726C22semidirect
30. C2×M16×C97C22semidirect
153. C2×C97#413semidirect
157. C97C2×#413semidirect
160. C22×M16D97semidirect
184. C2×M16C2×D97semidirect
311. C2#20260717direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955112
C22×#130954952
#202607172
C2×#156907282
C2×#156907262
C22×M16×C972
C2×#41397