Finite Group Databasebeta

← C2×#20261804 #27158715

Subgroups — C2×#20261804 #27158715

Order 12416.

1640 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261804C2116yesmaximal, direct product factor
2C2×Q8×#87604C212yesmaximal, complemented
3C2×D4×#87604C216yesmaximal, complemented
4C2×#15690889C213yesmaximal, complemented
5C22×C4⋊#87604C213yesmaximal, complemented
6C2×#41×D97C211yesmaximal, characteristic
7C23×#87604C2216yes—
8Q8×#87604C22116yescomplemented
9D4×#87604C22148yescomplemented
10#15690889C22124yescomplemented
11C2×C4⋊#87604C2213yes—
12C2×C4⋊#87604C2216yes—
13C2×C4⋊#87604C2211yescharacteristic
14C2×C4⋊#87604C22124yescomplemented
15C2×C22⋊#87604C2216yes—
16C2×C4×#87604C2216yes—
17C2×#13095512C411yescharacteristic, complemented
18C2×#13095511C413yescomplemented
19C2×#13095510C413yescomplemented
20#41×D97C418yescomplemented
21#41×D97C2218yes—
22C2×Q8×D97C2211yescharacteristic
23C2×D4×D97C2213yes—
24C22×C4×D97C2213yes—
25C2×#41×C97C411yescharacteristic, complemented
26C22×#87604—412no—
27C22×#87604C2312yes—
28C22×#87604C2316yes—
29C22×#87604C23124yes—
30C4⋊#87604C23112yes—
31C4⋊#87604C23124yes—
32C4⋊#87604C2314yes—
33C22⋊#87604C23124yes—
34C4×#87604C23124yes—
35C23×D97C2313yes—
36#13095512C2×C418yescomplemented
37#13095511C2×C4124yescomplemented
38#13095510C2×C4124yescomplemented
39C2×Dic194C2×C413yescomplemented
40Q8×D97C2×C414yescomplemented
41Q8×D97C2314yes—
42C2×D388C2×C413yescomplemented
43C2×C22⋊D97C2×C416yescomplemented
44D4×D97C2×C4112yescomplemented
45D4×D97C23112yes—
46C22×Dic97C2×C413yescomplemented
47C2×C4×D97C2×C4112yescomplemented
48C2×C4×D97C2×C413yescomplemented
49C2×C4×D97C2×C413yescomplemented
50C2×C4×D97C2311yescharacteristic
51C2×C4×D97C2313yes—
52C2×C4×D97C23112yes—
53#41×C97C2×C418yescomplemented
54C2×Q8×C97C2×C411yescharacteristic, complemented
55C2×D4×C97C2×C413yescomplemented
56C22×C4×C97C2×C413yescomplemented
57C23×C97C22×C413yes—
58C22×D97—26no—
59C22×D97—26no—
60C22×D97C22×C416yes—
61C22×D97C22×C413yes—
62C22×D97C2416yes—
63C22×D97C2411yescharacteristic
64C2×#87604—212no—
65C2×#87604—24no—
66C2×#87604—424no—
67C2×#87604C2414yes—
68C2×#87604C24112yes—
69Q8×C97C22×C414yescomplemented
70D4×C97C22×C4112yescomplemented
71C2×C4×C97C22×C411yescharacteristic
72C2×C4×C97C22×C413yes—
73C2×C4×C97C22×C4112yescomplemented
74C22⋊D97C22×C4124yescomplemented
75C2×Dic97C22×C411yescharacteristic
76C2×Dic97C22×C413yes—
77C2×Dic97C22×C4112yescomplemented
78D388C22×C4112yescomplemented
79C4×D97C22×C412yes—
80C4×D97C22×C416yes—
81C4×D97C22×C4112yescomplemented
82C4×D97C22×C4112yescomplemented
83C4×D97C2412yes—
84C4×D97C2416yes—
85Dic194C22×C4112yescomplemented
86C22×C97—26no—
87C22×C97C23×C416yes—
88C22×C97C23×C411yescharacteristic
89C2×D97—26no—
90C2×D97—212no—
91C2×D97—26no—
92C2×D97—26no—
93C2×D97C23×C416yes—
94C2×D97C23×C411yescharacteristic
95C2×D97H(5,𝔽2)12yes—
96C2×D972−1+412yes—
97C2×D97C2511yescharacteristic
98#87604—212no—
99#87604—24no—
100C4×C97C23×C416yes—
101C4×C97C23×C412yes—
102Dic97C23×C416yes—
103Dic97C23×C412yes—
104C2×C97—26no—
105C2×C97#52012yescomplemented
106C2×C97C24×C411yescharacteristic
107D97—26no—
108D97#52012yescomplemented
109D97C2×H(5,𝔽2)11yescharacteristic
110D97C2×2−1+411yescharacteristic
111C2×#520—971nomaximal, Sylow
112C97C2×#52011yescharacteristic, complemented, Sylow
113C22×#41—971no—
114#520—9716no—
115C2×C4×Q8—972no—
116C2×C4×D4—976no—
117C2×#117—973no—
118C22×C4⋊C4—973no—
119C2×#41—978no—
120C2×#41—978no—
121C2×#41—971no—
122C2×#41—973no—
123C2×#41—973no—
124C2×#41#8760411yescharacteristic, complemented
125C22×Q8—971no—
126C22×D4—973no—
127C23×C4—973no—
128C23×C4—976no—
129C4×Q8—9716no—
130C4×D4—9748no—
131#117—9724no—
132C2×C4⋊C4—973no—
133C2×C4⋊C4—976no—
134C2×C4⋊C4—9724no—
135C2×C4⋊C4—971no—
136C2×C22⋊C4—976no—
137C2×C42—976no—
138C24—973no—
139#41—978no—
140#41—9724no—
141#41—9724no—
142#41C2×#8760418yescomplemented
143C2×Q8—974no—
144C2×Q8—974no—
145C2×Q8—973no—
146C2×Q8C2×#8760411yescharacteristic, complemented
147C2×D4—976no—
148C2×D4—9712no—
149C2×D4—9712no—
150C2×D4—973no—
151C2×D4C2×#8760413yescomplemented
152C22×C4—973no—
153C22×C4—973no—
154C22×C4—973no—
155C22×C4—973no—
156C22×C4—971no—
157C22×C4—9712no—
158C22×C4—9712no—
159C22×C4—9724no—
160C22×C4—972no—
161C22×C4—976no—
162C22×C4—38812no—
163C22×C4C2×#8760413yescomplemented
164C4⋊C4—9712no—
165C4⋊C4—9724no—
166C4⋊C4—974no—
167C22⋊C4—9724no—
168C42—9724no—
169C23—971no—
170C23—976no—
171C23—976no—
172C23—973no—
173C23—1946no—
174C23—1946no—
175C23C22×#8760413yes—
176Q8—9712no—
177Q8C22×#8760414yescomplemented
178D4—9724no—
179D4—9712no—
180D4C22×#87604112yescomplemented
181C2×C4—9712no—
182C2×C4—971no—
183C2×C4—973no—
184C2×C4—976no—
185C2×C4—972no—
186C2×C4—972no—
187C2×C4—976no—
188C2×C4—9712no—
189C2×C4—9712no—
190C2×C4—974no—
191C2×C4—9712no—
192C2×C4—38824no—
193C2×C4—19412no—
194C2×C4—1944no—
195C2×C4C22×#8760411yescharacteristic
196C2×C4C22×#8760413yes—
197C2×C4C22×#87604112yescomplemented
198C22—26no—
199C22—972no—
200C22—972no—
201C22—971no—
202C22—971no—
203C22—976no—
204C22—1946no—
205C22—1946no—
206C22—19412no—
207C22—1946no—
208C22C23×#8760416yes—
209C22C23×#8760411yescharacteristic
210C4—972no—
211C4—976no—
212C4—19412no—
213C4—1944no—
214C4C23×#8760412yes—
215C4C23×#8760416yes—
216C2—26no—
217C2—971no—
218C2—971no—
219C2—972no—
220C2—1946no—
221C2#2026180412yesdirect product factor
222C2C24×#8760411yescharacteristic
subgroupG/H
centerC22C23×#87604
commutatorC2×C97C24×C4
FrattiniC2C24×#87604
FittingC2×#41×C97C4
socleC22×C97C23×C4
prime radicalC2×#41×D97C2
cosocleC2×D97C25
hypercenterC2×#41#87604
hypocenterC97C2×#520
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×#41

Complements

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

NH ≅ G/Ntype
1. #20261804C2direct (N × H)
2. C2×Q8×#87604C2semidirect
3. C2×D4×#87604C2semidirect
4. C2×#15690889C2semidirect
5. C22×C4⋊#87604C2semidirect
8. Q8×#87604C22semidirect
9. D4×#87604C22semidirect
10. #15690889C22semidirect
14. C2×C4⋊#87604C22semidirect
17. C2×#13095512C4semidirect
18. C2×#13095511C4semidirect
19. C2×#13095510C4semidirect
20. #41×D97C4semidirect
25. C2×#41×C97C4semidirect
36. #13095512C2×C4semidirect
37. #13095511C2×C4semidirect
38. #13095510C2×C4semidirect
39. C2×Dic194C2×C4semidirect
40. Q8×D97C2×C4semidirect
42. C2×D388C2×C4semidirect
43. C2×C22⋊D97C2×C4semidirect
44. D4×D97C2×C4semidirect
46. C22×Dic97C2×C4semidirect
47. C2×C4×D97C2×C4semidirect
48. C2×C4×D97C2×C4semidirect
49. C2×C4×D97C2×C4semidirect
53. #41×C97C2×C4semidirect
54. C2×Q8×C97C2×C4semidirect
55. C2×D4×C97C2×C4semidirect
56. C22×C4×C97C2×C4semidirect
69. Q8×C97C22×C4semidirect
70. D4×C97C22×C4semidirect
73. C2×C4×C97C22×C4semidirect
74. C22⋊D97C22×C4semidirect
77. C2×Dic97C22×C4semidirect
78. D388C22×C4semidirect
81. C4×D97C22×C4semidirect
82. C4×D97C22×C4semidirect
85. Dic194C22×C4semidirect
105. C2×C97#520semidirect
108. D97#520semidirect
112. C97C2×#520semidirect
124. C2×#41#87604semidirect
142. #41C2×#87604semidirect
146. C2×Q8C2×#87604semidirect
151. C2×D4C2×#87604semidirect
163. C22×C4C2×#87604semidirect
177. Q8C22×#87604semidirect
180. D4C22×#87604semidirect
197. C2×C4C22×#87604semidirect
221. C2#20261804direct (N × H)

Maximal subgroups

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

subgroupindex
#202618042
C2×Q8×#876042
C2×D4×#876042
C2×#156908892
C22×C4⋊#876042
C2×#41×D972
C2×#52097