Finite Group Databasebeta

← C2×#27163845 #38770629

Subgroups — C2×#27163845 #38770629

Order 25472.

168 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 101 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×C199⋊C16C211yesmaximal, characteristic
2C2×#20263889C211yesmaximal, characteristic
3#27163845C214yesmaximal, direct product factor
4C2×#107×C199C211yesmaximal, characteristic
5C2×C4⋊Dic199—21no—
6C2×C199⋊C16C414yescomplemented
7C2×C199⋊C16C2212yes—
8#20263889—21no—
9#20263889C2212yes—
10C22×C8×C199C2211yescharacteristic
11C2×C4⋊C4×C199—21no—
12#107×C199—21no—
13#107×C199C2212yes—
14C22×Dic199—41no—
15C4⋊Dic199—22no—
16C4⋊Dic199—41no—
17C199⋊C16C2×C414yescomplemented
18C22×C4×C199—41no—
19C22×C4×C199D411yescharacteristic
20C2×C8×C199C2×C412yes—
21C2×C8×C199D411yescharacteristic
22C2×C8×C199Q812yes—
23C2×C8×C199C2311yescharacteristic
24C4⋊C4×C199—22no—
25C4⋊C4×C199—41no—
26C2×Dic199—42no—
27C2×Dic199—82no—
28C23×C199D811yescharacteristic
29C2×C4×C199—42no—
30C2×C4×C199—82no—
31C2×C4×C199C4⋊C412yes—
32C2×C4×C199D811yescharacteristic
33C2×C4×C199Q1612yes—
34C2×C4×C199C2×D411yescharacteristic
35C8×C199C4⋊C412yes—
36C8×C199C22×C411yescharacteristic
37C8×C199C2×Q811yescharacteristic
38C22×C199#10712yes—
39C22×C199SD3212yes—
40C22×C199SD3212yes—
41C22×C199C2×D811yescharacteristic
42C4×C199—82no—
43C4×C199#10712yes—
44C4×C199C2×C4⋊C411yescharacteristic
45C4×C199C2×Q1611yescharacteristic
46Dic199—82no—
47C2×C199#36714yescomplemented
48C2×C199C2×#10711yescharacteristic
49C2×C199C2×SD3211yescharacteristic
50C2×C199C2×SD3211yescharacteristic
51C199C2×#36711yescharacteristic, complemented, Sylow
52C2×#367—1991nomaximal, Sylow
53C22×C16—1991no—
54C2×#107—1991no—
55C2×#107D19911yescharacteristic
56#367—1994no—
57C22×C8C2×D19911yescharacteristic
58C2×C4⋊C4—21no—
59C2×C4⋊C4—3981no—
60C2×C16—1994no—
61C2×C16—1992no—
62#107—21no—
63#107—3981no—
64#107—1992no—
65#107C2×D19912yes—
66C22×C4—41no—
67C22×C4—7961no—
68C22×C4C22⋊D19911yescharacteristic
69C2×C8C4×D19912yes—
70C2×C8C22⋊D19911yescharacteristic
71C2×C8Dic39812yes—
72C2×C8C22×D19911yescharacteristic
73C4⋊C4—22no—
74C4⋊C4—41no—
75C4⋊C4—7961no—
76C4⋊C4—3982no—
77C16—1994no—
78C23#1569187111yescharacteristic
79C2×C4—42no—
80C2×C4—82no—
81C2×C4—7962no—
82C2×C4—15922no—
83C2×C4Dic199⋊C412yes—
84C2×C4#1569187111yescharacteristic
85C2×C4#1569187612yes—
86C2×C4C2×C22⋊D19911yescharacteristic
87C8Dic199⋊C412yes—
88C8C2×C4×D19911yescharacteristic
89C8C2×Dic39811yescharacteristic
90C22#2026388812yes—
91C22#2026389812yes—
92C22#2026389912yes—
93C22C2×#1569187111yescharacteristic
94C4—82no—
95C4—15922no—
96C4#2026388812yes—
97C4C2×Dic199⋊C411yescharacteristic
98C4C2×#1569187611yescharacteristic
99C2#2716384514yesdirect product factor
100C2C2×#2026388811yescharacteristic
101C2C2×#2026389811yescharacteristic
102C2C2×#2026389911yescharacteristic
subgroupG/H
centerC23#15691871
commutatorC8×C199C22×C4
FrattiniC2×C8C22×D199
FittingC2×#107×C199C2
socle, prime radicalC23×C199D8
cosocleC2×C8×C199C23
hypercenterC2×#107D199
hypocenterC199C2×#367
LCSG ▷ C8×C199 ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
3. #27163845C2direct (N × H)
6. C2×C199⋊C16C4semidirect
17. C199⋊C16C2×C4semidirect
47. C2×C199#367semidirect
51. C199C2×#367semidirect
99. C2#27163845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C199⋊C162
C2×#202638892
#271638452
C2×#107×C1992
C2×#367199