Finite Group Databasebeta

← C2×#27163839 #38770613

Subgroups — C2×#27163839 #38770613

Order 25472.

168 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 109 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×#20263895C212yesmaximal
2#27163839C214yesmaximal, direct product factor
3C2×C4×C8×C199C211yesmaximal, characteristic
4#20263895—22no—
5#20263895C2214yes—
6C2×C199⋊C16—22no—
7C22×C8×C199C411yescharacteristic
8C22×C8×C199C2211yescharacteristic
9C2×C42×C199C411yescharacteristic
10C4×C8×C199C412yes—
11C4×C8×C199C2212yes—
12C199⋊C16—24no—
13C22×C4×C199—21no—
14C22×C4×C199C2×C411yescharacteristic
15C2×C8×C199C812yes—
16C2×C8×C199C812yes—
17C2×C8×C199C2×C411yescharacteristic
18C2×C8×C199C2×C412yes—
19C2×C8×C199D411yescharacteristic
20C2×C8×C199D411yescharacteristic
21C2×C8×C199Q811yescharacteristic
22C2×C8×C199Q811yescharacteristic
23C2×C8×C199C2311yescharacteristic
24C42×C199—21no—
25C42×C199C2×C412yes—
26C23×C199M1611yescharacteristic
27C2×C4×C199—24no—
28C2×C4×C199—22no—
29C2×C4×C199C4⋊C411yescharacteristic
30C2×C4×C199C4⋊C411yescharacteristic
31C2×C4×C199C2×C811yescharacteristic
32C2×C4×C199C2×C811yescharacteristic
33C2×C4×C199M1611yescharacteristic
34C2×C4×C199C22×C411yescharacteristic
35C8×C199C4⋊C411yescharacteristic
36C8×C199C4⋊C411yescharacteristic
37C8×C199C2×C814yes—
38C8×C199C2×D411yescharacteristic
39C8×C199C2×Q811yescharacteristic
40C22×C199—22no—
41C22×C199C4⋊C811yescharacteristic
42C22×C199C4⋊C811yescharacteristic
43C22×C199C2×M1611yescharacteristic
44C4×C199—24no—
45C4×C199C4⋊C811yescharacteristic
46C4×C199C4⋊C811yescharacteristic
47C4×C199C2×C4⋊C411yescharacteristic
48C4×C199C22×C811yescharacteristic
49C2×C199—21no—
50C2×C199—21no—
51C2×C199#36412yescomplemented
52C2×C199C2×C4⋊C811yescharacteristic
53C199C2×#36411yescharacteristic, complemented, Sylow
54C2×#364—1991nomaximal, Sylow
55C2×M32—1992no—
56C2×C4×C8D19911yescharacteristic
57#364—1994no—
58C22×C8Dic19911yescharacteristic
59C22×C8C2×D19911yescharacteristic
60C2×C42Dic19911yescharacteristic
61M32—3982no—
62M32—1994no—
63C2×C16—3982no—
64C4×C8Dic19912yes—
65C4×C8C2×D19912yes—
66C22×C4—21no—
67C22×C4C2×Dic19911yescharacteristic
68C2×C8C199⋊C812yes—
69C2×C8C199⋊C812yes—
70C2×C8C2×Dic19911yescharacteristic
71C2×C8C2×Dic19912yes—
72C2×C8D79611yescharacteristic
73C2×C8D79611yescharacteristic
74C2×C8Dic39811yescharacteristic
75C2×C8Dic39811yescharacteristic
76C2×C8C22×D19911yescharacteristic
77C42—21no—
78C42C2×Dic19912yes—
79C16—3984no—
80C23#1569187011yescharacteristic
81C2×C4—24no—
82C2×C4—22no—
83C2×C4C4⋊Dic19911yescharacteristic
84C2×C4C4⋊Dic19911yescharacteristic
85C2×C4C2×C199⋊C811yescharacteristic
86C2×C4C2×C199⋊C811yescharacteristic
87C2×C4#1569187011yescharacteristic
88C2×C4C22×Dic19911yescharacteristic
89C8C4⋊Dic19911yescharacteristic
90C8C4⋊Dic19911yescharacteristic
91C8C2×C199⋊C814yes—
92C8C2×D79611yescharacteristic
93C8C2×Dic39811yescharacteristic
94C22—22no—
95C22C4⋊(C199⋊C8)11yescharacteristic
96C22C4⋊(C199⋊C8)11yescharacteristic
97C22C2×#1569187011yescharacteristic
98C4—24no—
99C4C4⋊(C199⋊C8)11yescharacteristic
100C4C4⋊(C199⋊C8)11yescharacteristic
101C4C2×C4⋊Dic19911yescharacteristic
102C4C22×C199⋊C811yescharacteristic
103C2—21no—
104C2—21no—
105C2#2716383912yesdirect product factor
106C2C2×C4⋊(C199⋊C8)11yescharacteristic
subgroupG/H
centerC2×C8D796
commutatorC4×C199C22×C8
FrattiniC2×C8C22×D199
FittingC2×C4×C8×C199C2
socleC22×C199C4⋊C8
prime radicalC23×C199M16
cosocleC2×C8×C199C23
hypercenterC2×C4×C8D199
hypocenterC199C2×#364
LCSG ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #27163839C2direct (N × H)
51. C2×C199#364semidirect
53. C199C2×#364semidirect
105. C2#27163839direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202638952
#271638392
C2×C4×C8×C1992
C2×#364199