Finite Group Databasebeta

← C2×#20261824 #27158858

Subgroups — C2×#20261824 #27158858

Order 12416.

200 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 87 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
1C2×C4⋊#11715906C212yesmaximal
2#20261824C214yesmaximal, direct product factor
3C2×C8×#87604C211yesmaximal, characteristic
4C22×#11715906—22no—
5C4⋊#11715906—22no—
6C4⋊#11715906C2214yes—
7C2×#13095519C411yescharacteristic
8C2×C4×#87604C2211yescharacteristic
9C8×#87604C412yes—
10C8×#87604C2212yes—
11C2×C8×D97C411yescharacteristic
12C2×#11715906—24no—
13C2×#11715906—44no—
14C22×#87604D411yescharacteristic
15C22×#87604Q811yescharacteristic
16#13095519—21no—
17#13095519C2×C412yes—
18C2×#11715897—21no—
19C4×#87604C2×C411yescharacteristic
20C4×#87604D411yescharacteristic
21C4×#87604Q811yescharacteristic
22C4×#87604C2311yescharacteristic
23C2×C4×D97C2×C411yescharacteristic
24C2×#11715895C811yescharacteristic, complemented
25C8×D97C812yescomplemented
26C8×D97C2×C412yes—
27C2×C8×C97C811yescharacteristic, complemented
28C22×D97C4⋊C411yescharacteristic
29C2×#87604—22no—
30C2×#87604C4⋊C411yescharacteristic
31C2×#87604C4⋊C411yescharacteristic
32C2×#87604SD1614yes—
33C2×#87604C2×D411yescharacteristic
34C2×#87604C2×Q811yescharacteristic
35#11715906—44no—
36C2×C4×C97C2×C811yescharacteristic
37C2×Dic97M1611yescharacteristic
38C4×D97C4⋊C411yescharacteristic
39C4×D97C2×C811yescharacteristic
40C4×D97M1611yescharacteristic
41C4×D97C22×C411yescharacteristic
42#11715897—22no—
43C8×C97C2×C812yescomplemented
44#11715895C2×C812yescomplemented
45C22×C97C4⋊C811yescharacteristic
46C2×D97C4⋊C811yescharacteristic
47C2×D97#10612yes—
48C2×D97#10812yes—
49C2×D97C2×C4⋊C411yescharacteristic
50#87604—21no—
51#87604—21no—
52#87604#10612yes—
53#87604C2×SD1612yes—
54C4×C97C4⋊C811yescharacteristic
55C4×C97C22×C811yescharacteristic
56Dic97C4⋊C811yescharacteristic
57Dic97C2×M1611yescharacteristic
58C2×C97#33412yescomplemented
59C2×C97C2×C4⋊C811yescharacteristic
60D97#33412yescomplemented
61D97C2×#10611yescharacteristic
62D97C2×#10811yescharacteristic
63C2×#334—971nomaximal, Sylow
64C97C2×#33411yescharacteristic, complemented, Sylow
65C2×C4⋊C8—972no—
66C2×C4×C8—971no—
67#334—974no—
68C22×C8—971no—
69C22×C8—971no—
70C22×C8—1942no—
71C2×C42—971no—
72C4⋊C8—974no—
73C4⋊C8—1942no—
74C4×C8—972no—
75C4×C8—972no—
76C22×C4—971no—
77C22×C4—971no—
78C22×C4—971no—
79C2×C8—971no—
80C2×C8—972no—
81C2×C8—972no—
82C2×C8—972no—
83C2×C8—3884no—
84C2×C8—1944no—
85C2×C8—1941no—
86C2×C8—1941no—
87C2×C8#1171590611yescharacteristic, complemented
88C42—971no—
89C42—971no—
90C42—971no—
91C42—971no—
92C23—971no—
93C2×C4—971no—
94C2×C4—971no—
95C2×C4—974no—
96C2×C4—971no—
97C2×C4—971no—
98C2×C4—971no—
99C2×C4—971no—
100C2×C4—971no—
101C2×C4—971no—
102C2×C4—971no—
103C2×C4—1942no—
104C2×C4C2×#1171590611yescharacteristic
105C8—972no—
106C8—3884no—
107C8—1942no—
108C8C2×#1171590612yescomplemented
109C22—972no—
110C22—972no—
111C22—971no—
112C22—971no—
113C22C4⋊#1171590611yescharacteristic
114C4—972no—
115C4—972no—
116C4—971no—
117C4—971no—
118C4—1941no—
119C4—1941no—
120C4C4⋊#1171590611yescharacteristic
121C4C22×#1171590611yescharacteristic
122C2—971no—
123C2—971no—
124C2—972no—
125C2#2026182412yesdirect product factor
126C2C2×C4⋊#1171590611yescharacteristic
subgroupG/H
centerC22C4⋊#11715906
commutatorC4×C97C22×C8
FrattiniC4C22×#11715906
FittingC2×C8×C97C8
socleC22×C97C4⋊C8
prime radicalC22×D97C4⋊C4
cosocleC4×#87604C23
hypercenterC2×C8#11715906
hypocenterC97C2×#334
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

Complements

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

NH ≅ G/Ntype
2. #20261824C2direct (N × H)
24. C2×#11715895C8semidirect
25. C8×D97C8semidirect
27. C2×C8×C97C8semidirect
43. C8×C97C2×C8semidirect
44. #11715895C2×C8semidirect
58. C2×C97#334semidirect
60. D97#334semidirect
64. C97C2×#334semidirect
87. C2×C8#11715906semidirect
108. C8C2×#11715906semidirect
125. C2#20261824direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117159062
#202618242
C2×C8×#876042
C2×#33497