Finite Group Databasebeta

← C2×#20263928 #27164509

Subgroups — C2×#20263928 #27164509

Order 12736.

426 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 127 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D796C211yesmaximal, characteristic, complemented
2C22×C22⋊D199C211yesmaximal, characteristic, complemented
3C22×C22⋊D199C211yesmaximal, characteristic, complemented
4C22×C4×D199C211yesmaximal, characteristic, complemented
5#20263928C218yesmaximal, direct product factor
6C2×Dic199⋊C4C211yesmaximal, characteristic, complemented
7C2×(C2×D199)⋊C4C211yesmaximal, characteristic, complemented
8C2×C22⋊C4×C199C211yesmaximal, characteristic, complemented
9C23×D199C2211yescharacteristic
10C23×D199C2211yescharacteristic
11C2×D796—24no—
12C2×D796C2214yescomplemented
13C2×C22⋊D199—24no—
14C2×C22⋊D199—24no—
15C2×C22⋊D199C2214yescomplemented
16C2×C22⋊D199C2214yescomplemented
17C22×Dic199C2211yescharacteristic
18C22×Dic199C2211yescharacteristic
19C2×C4×D199—24no—
20C2×C4×D199C2214yescomplemented
21Dic199⋊C4C2214yescomplemented
22(C2×D199)⋊C4C2214yescomplemented
23C24×C199C2211yescharacteristic
24C22×C4×C199C2211yescharacteristic
25C22×C4×C199C2211yescharacteristic
26C22⋊C4×C199C2214yescomplemented
27C22×D199—22no—
28C22×D199—22no—
29C22×D199—22no—
30C22×D199—22no—
31C22×D199—22no—
32C22×D199D414yescomplemented
33C22×D199C2312yes—
34C22×D199C2312yes—
35D796—28no—
36C22⋊D199—28no—
37C22⋊D199—28no—
38C2×Dic199—22no—
39C2×Dic199D414yescomplemented
40C2×Dic199C2312yes—
41C2×Dic199C2312yes—
42C4×D199—28no—
43C23×C199—22no—
44C23×C199—22no—
45C23×C199—22no—
46C23×C199C2312yes—
47C23×C199C2311yescharacteristic
48C2×C4×C199—22no—
49C2×C4×C199—22no—
50C2×C4×C199C2312yes—
51C2×C4×C199C2312yes—
52C22×C199—22no—
53C22×C199—22no—
54C22×C199—22no—
55C22×C199—44no—
56C22×C199C2×D412yes—
57C22×C199C2×D412yes—
58C22×C199#4112yes—
59C22×C199C2411yescharacteristic
60C2×D199—28no—
61C2×D199—22no—
62C2×D199—22no—
63C2×D199—22no—
64C2×D199—22no—
65C2×D199—22no—
66C2×D199—44no—
67C2×D199C2×D414yescomplemented
68C4×C199—22no—
69C4×C199—22no—
70Dic199—22no—
71Dic199C2×D414yescomplemented
72C2×C199—42no—
73C2×C199#12114yescomplemented
74C2×C199C22×D411yescharacteristic
75C2×C199C22×D411yescharacteristic
76C2×C199C2×#4111yescharacteristic
77D199—24no—
78D199—42no—
79C199C2×#12111yescharacteristic, complemented, Sylow
80C2×#121—1991nomaximal, Sylow
81C22×D4—1991no—
82C22×D4—1991no—
83C22×D4—1991no—
84C23×C4—1991no—
85#121—1998no—
86C2×C4⋊C4—1991no—
87C2×C22⋊C4—1991no—
88C2×C22⋊C4D19911yescharacteristic, complemented
89C24—1991no—
90C24—1991no—
91C24C2×D19911yescharacteristic
92C2×D4—3984no—
93C2×D4—3984no—
94C2×D4—3984no—
95C2×D4—1994no—
96C2×D4—1994no—
97C2×D4—1994no—
98C22×C4—3984no—
99C22×C4—1991no—
100C22×C4—1994no—
101C22×C4—1991no—
102C22×C4C2×D19911yescharacteristic
103C22×C4C2×D19911yescharacteristic
104C4⋊C4—1994no—
105C22⋊C4—1994no—
106C22⋊C4C2×D19914yescomplemented
107C23—22no—
108C23—22no—
109C23—22no—
110C23—3982no—
111C23—3982no—
112C23—3982no—
113C23—3982no—
114C23—3982no—
115C23—1992no—
116C23—1994no—
117C23—1992no—
118C23C22×D19912yes—
119C23C22×D19911yescharacteristic
120D4—3988no—
121D4—3988no—
122D4—3988no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—3988no—
126C2×C4—3982no—
127C2×C4—1992no—
128C2×C4—1994no—
129C2×C4—1992no—
130C2×C4C22×D19912yes—
131C2×C4C22×D19912yes—
132C22—22no—
133C22—22no—
134C22—22no—
135C22—44no—
136C22—7964no—
137C22—3982no—
138C22—3982no—
139C22—3982no—
140C22—3982no—
141C22—3982no—
142C22—3988no—
143C22—1994no—
144C22D4×D19912yes—
145C22D4×D19912yes—
146C22#1569188612yes—
147C22C23×D19911yescharacteristic
148C4—22no—
149C4—22no—
150C4—3982no—
151C4—1994no—
152C2—42no—
153C2—7962no—
154C2—3984no—
155C2#2026392814yesdirect product factor
156C2C2×D4×D19911yescharacteristic
157C2C2×D4×D19911yescharacteristic
158C2C2×#1569188611yescharacteristic
subgroupG/H
centerC23C22×D199
commutator, cosocleC22×C199C24
FrattiniC22C23×D199
FittingC2×C22⋊C4×C199C2
socleC23×C199C23
hypercenterC2×C22⋊C4D199
hypocenterC199C2×#121
LCSG ▷ C22×C199 ▷ C199
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×D796C2semidirect
2. C22×C22⋊D199C2semidirect
3. C22×C22⋊D199C2semidirect
4. C22×C4×D199C2semidirect
5. #20263928C2direct (N × H)
6. C2×Dic199⋊C4C2semidirect
7. C2×(C2×D199)⋊C4C2semidirect
8. C2×C22⋊C4×C199C2semidirect
12. C2×D796C22semidirect
15. C2×C22⋊D199C22semidirect
16. C2×C22⋊D199C22semidirect
20. C2×C4×D199C22semidirect
21. Dic199⋊C4C22semidirect
22. (C2×D199)⋊C4C22semidirect
26. C22⋊C4×C199C22semidirect
32. C22×D199D4semidirect
39. C2×Dic199D4semidirect
67. C2×D199C2×D4semidirect
71. Dic199C2×D4semidirect
73. C2×C199#121semidirect
79. C199C2×#121semidirect
88. C2×C22⋊C4D199semidirect
106. C22⋊C4C2×D199semidirect
155. C2#20263928direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D7962
C22×C22⋊D1992
C22×C4×D1992
#202639282
C2×Dic199⋊C42
C2×(C2×D199)⋊C42
C2×C22⋊C4×C1992
C2×#121199