Finite Group Databasebeta

← C2×#20261686 #27158191

Subgroups — C2×#20261686 #27158191

Order 12416.

800 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#87604C212yesmaximal
2C22×C4⋊#87604C211yesmaximal, characteristic
3C22×C4×#87604C211yesmaximal, characteristic
4#20261686C218yesmaximal, direct product factor
5C2×(C2×#87604)⋊C4C212yesmaximal
6C2×C4⋊C4×D97C211yesmaximal, characteristic
7C23×#87604C2212yes—
8C23×#87604C2211yescharacteristic
9C23×#87604C2211yescharacteristic
10C2×C4⋊#87604—28no—
11C2×C4⋊#87604—24no—
12C2×C4⋊#87604C2218yes—
13C2×C4⋊#87604C2214yes—
14C2×C4×#87604—24no—
15C2×C4×#87604C2214yes—
16(C2×#87604)⋊C4C2218yes—
17C22×C4×D97C2212yes—
18C22×C4×D97C2211yescharacteristic
19C2×C4⋊Dic97C411yescharacteristic, complemented
20C2×#13095490C412yescomplemented
21C4⋊C4×D97C414yescomplemented
22C4⋊C4×D97C2214yes—
23C2×C4⋊C4×C97C411yescharacteristic, complemented
24C22×#87604—22no—
25C22×#87604—22no—
26C22×#87604—22no—
27C22×#87604—22no—
28C22×#87604—24no—
29C22×#87604—24no—
30C22×#87604—24no—
31C22×#87604D414yes—
32C22×#87604Q814yes—
33C22×#87604C2314yes—
34C22×#87604C2312yes—
35C22×#87604C2312yes—
36C4⋊#87604—216no—
37C4⋊#87604—28no—
38C4×#87604—28no—
39C23×D97C2311yescharacteristic
40C22×Dic97C2×C412yes—
41C22×Dic97C2×C411yescharacteristic
42C2×C4×D97—24no—
43C2×C4×D97—24no—
44C2×C4×D97C2×C414yes—
45C2×C4×D97C2×C412yes—
46C2×C4×D97D414yes—
47C2×C4×D97Q814yes—
48C2×C4×D97C2314yes—
49C2×C4×D97C2312yes—
50C4⋊Dic97C2×C414yescomplemented
51#13095490C2×C418yescomplemented
52C22×C4×C97C2×C412yes—
53C22×C4×C97C2×C411yescharacteristic
54C4⋊C4×C97C2×C414yescomplemented
55C23×C97C22×C411yescharacteristic
56C22×D97C22×C411yescharacteristic
57C22×D97C2×D412yes—
58C22×D97C2×D412yes—
59C22×D97C2×Q812yes—
60C22×D97C2×Q812yes—
61C22×D97#4112yes—
62C22×D97#4112yes—
63C22×D97C2411yescharacteristic
64C2×#87604—28no—
65C2×#87604—28no—
66C2×#87604—22no—
67C2×#87604—22no—
68C2×#87604—22no—
69C2×#87604—22no—
70C2×#87604—24no—
71C2×#87604—24no—
72C2×#87604—24no—
73C2×#87604—48no—
74C2×#87604C2×D414yes—
75C2×#87604C2×Q814yes—
76C2×C4×C97—24no—
77C2×C4×C97C4⋊C414yescomplemented
78C2×C4×C97C22×C414yes—
79C2×C4×C97C22×C412yes—
80C2×Dic97—24no—
81C2×Dic97C4⋊C414yescomplemented
82C2×Dic97C22×C414yes—
83C2×Dic97C22×C412yes—
84C4×D97—28no—
85C4×D97—24no—
86C4×D97—24no—
87C4×D97C4⋊C418yescomplemented
88C4×D97C2×D414yes—
89C4×D97C2×Q814yes—
90C22×C97C2×C4⋊C412yes—
91C22×C97C4×D412yes—
92C22×C97C4×Q812yes—
93C22×C97C23×C411yescharacteristic
94C2×D97C2×C4⋊C412yes—
95C2×D97C4×D412yes—
96C2×D97C4×Q812yes—
97C2×D97#12114yes—
98C2×D97C22⋊Q814yes—
99C2×D97#12514yes—
100C2×D97C4⋊Q814yes—
101C2×D97C22×D411yescharacteristic
102C2×D97C22×D411yescharacteristic
103C2×D97C22×Q811yescharacteristic
104C2×D97C22×Q811yescharacteristic
105C2×D97C2×#4111yescharacteristic
106C2×D97C2×#4111yescharacteristic
107#87604—24no—
108#87604—24no—
109#87604—44no—
110C4×C97—24no—
111C4×C97C2×C4⋊C414yescomplemented
112Dic97—24no—
113Dic97C2×C4⋊C414yescomplemented
114C2×C97#38914yescomplemented
115C2×C97C22×C4⋊C411yescharacteristic
116C2×C97C2×C4×D411yescharacteristic
117C2×C97C2×C4×Q811yescharacteristic
118D97#38914yescomplemented
119D97C2×#12111yescharacteristic
120D97C2×C22⋊Q811yescharacteristic
121D97C2×#12511yescharacteristic
122D97C2×C4⋊Q811yescharacteristic
123C2×#389—971nomaximal, Sylow
124C97C2×#38911yescharacteristic, complemented, Sylow
125C22×C4⋊C4—971no—
126C22×C4⋊C4—971no—
127C22×C4⋊C4—972no—
128C22×C42—971no—
129#389—978no—
130C2×#95—972no—
131C23×C4—971no—
132C23×C4—971no—
133C23×C4—971no—
134C23×C4—972no—
135C23×C4—972no—
136C2×C4⋊C4—972no—
137C2×C4⋊C4—971no—
138C2×C4⋊C4—974no—
139C2×C4⋊C4—974no—
140C2×C4⋊C4—974no—
141C2×C4⋊C4—978no—
142C2×C4⋊C4—1944no—
143C2×C4⋊C4—1948no—
144C2×C4⋊C4#8760411yescharacteristic, complemented
145C2×C42—974no—
146C2×C42—1944no—
147#95—978no—
148C24—971no—
149C22×C4—971no—
150C22×C4—974no—
151C22×C4—974no—
152C22×C4—972no—
153C22×C4—972no—
154C22×C4—972no—
155C22×C4—974no—
156C22×C4—974no—
157C22×C4—972no—
158C22×C4—972no—
159C22×C4—974no—
160C22×C4—974no—
161C22×C4—974no—
162C22×C4—1944no—
163C22×C4—1944no—
164C22×C4—1944no—
165C22×C4—1944no—
166C22×C4—1944no—
167C22×C4—1942no—
168C22×C4—1942no—
169C22×C4—1942no—
170C22×C4—1942no—
171C22×C4C2×#8760412yes—
172C22×C4C2×#8760411yescharacteristic
173C4⋊C4—978no—
174C4⋊C4—974no—
175C4⋊C4—1948no—
176C4⋊C4—19416no—
177C4⋊C4C2×#8760414yescomplemented
178C42—1948no—
179C23—972no—
180C23—972no—
181C23—972no—
182C23—972no—
183C23—972no—
184C23—972no—
185C23—971no—
186C23—971no—
187C23C22×#8760411yescharacteristic
188C2×C4—24no—
189C2×C4—974no—
190C2×C4—972no—
191C2×C4—974no—
192C2×C4—978no—
193C2×C4—974no—
194C2×C4—974no—
195C2×C4—974no—
196C2×C4—974no—
197C2×C4—3888no—
198C2×C4—1944no—
199C2×C4—1944no—
200C2×C4—1948no—
201C2×C4—1944no—
202C2×C4—1944no—
203C2×C4—1944no—
204C2×C4—1942no—
205C2×C4—1942no—
206C2×C4—1948no—
207C2×C4—1948no—
208C2×C4—1942no—
209C2×C4—1942no—
210C2×C4—1944no—
211C2×C4C4⋊#8760414yescomplemented
212C2×C4C22×#8760414yes—
213C2×C4C22×#8760412yes—
214C22—974no—
215C22—974no—
216C22—974no—
217C22—974no—
218C22—971no—
219C22—972no—
220C22—971no—
221C22—971no—
222C22—971no—
223C22—972no—
224C22—971no—
225C22—971no—
226C22—972no—
227C22C2×C4⋊#8760412yes—
228C22D4×#8760412yes—
229C22Q8×#8760412yes—
230C22C23×#8760411yescharacteristic
231C4—24no—
232C4—974no—
233C4—3884no—
234C4—1944no—
235C4—1944no—
236C4—1944no—
237C4C2×C4⋊#8760414yescomplemented
238C2—971no—
239C2—971no—
240C2—971no—
241C2—971no—
242C2—974no—
243C2#2026168614yesdirect product factor
244C2C22×C4⋊#8760411yescharacteristic
245C2C2×D4×#8760411yescharacteristic
246C2C2×Q8×#8760411yescharacteristic
subgroupG/H
centerC23C22×#87604
commutatorC22×C97C23×C4
FrattiniC22C23×#87604
FittingC2×C4⋊C4×C97C4
socleC23×C97C22×C4
prime radicalC23×D97C23
cosocleC22×D97C24
hypercenterC2×C4⋊C4#87604
hypocenterC97C2×#389
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #20261686C2direct (N × H)
19. C2×C4⋊Dic97C4semidirect
20. C2×#13095490C4semidirect
21. C4⋊C4×D97C4semidirect
23. C2×C4⋊C4×C97C4semidirect
50. C4⋊Dic97C2×C4semidirect
51. #13095490C2×C4semidirect
54. C4⋊C4×C97C2×C4semidirect
77. C2×C4×C97C4⋊C4semidirect
81. C2×Dic97C4⋊C4semidirect
87. C4×D97C4⋊C4semidirect
111. C4×C97C2×C4⋊C4semidirect
113. Dic97C2×C4⋊C4semidirect
114. C2×C97#389semidirect
118. D97#389semidirect
124. C97C2×#389semidirect
144. C2×C4⋊C4#87604semidirect
177. C4⋊C4C2×#87604semidirect
211. C2×C4C4⋊#87604semidirect
237. C4C2×C4⋊#87604semidirect
243. C2#20261686direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#876042
C22×C4×#876042
#202616862
C2×(C2×#87604)⋊C42
C2×C4⋊C4×D972
C2×#38997