Finite Group Databasebeta

← C2×#27163762 #38767491

Subgroups — C2×#27163762 #38767491

Order 25472.

360 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 125 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⋊(C199⋊C8)C212yesmaximal, complemented
2#27163762C214yesmaximal, direct product factor
3C2×#127×C199C211yesmaximal, characteristic
4C22×C199⋊C8—22no—
5C4⋊(C199⋊C8)—22no—
6C4⋊(C199⋊C8)C2214yescomplemented
7C22×D4×C199—22no—
8C22×D4×C199C412yes—
9#127×C199—22no—
10#127×C199C412yes—
11#127×C199C2212yes—
12C2×C42×C199C2211yescharacteristic
13C2×C199⋊C8—24no—
14C2×C199⋊C8—44no—
15C24×C199—22no—
16C2×D4×C199—22no—
17C2×D4×C199—24no—
18C2×D4×C199—24no—
19C2×D4×C199—44no—
20C2×D4×C199—44no—
21C2×D4×C199—44no—
22C2×D4×C199C2×C414yes—
23C22×C4×C199C2×C411yescharacteristic
24C22×C4×C199D412yes—
25C42×C199C2×C411yescharacteristic
26C42×C199D412yes—
27C42×C199C2311yescharacteristic
28C199⋊C8—44no—
29C23×C199—24no—
30C23×C199—44no—
31C23×C199—48no—
32C23×C199C22⋊C411yescharacteristic
33D4×C199—44no—
34D4×C199—44no—
35D4×C199—48no—
36D4×C199—44no—
37D4×C199—44no—
38C2×C4×C199—22no—
39C2×C4×C199C22⋊C411yescharacteristic
40C2×C4×C199C22⋊C412yes—
41C2×C4×C199D814yes—
42C2×C4×C199SD1614yes—
43C2×C4×C199C22×C411yescharacteristic
44C2×C4×C199C2×D412yes—
45C22×C199—44no—
46C22×C199—48no—
47C22×C199—88no—
48C22×C199#10012yes—
49C22×C199#10214yes—
50C22×C199C2×C22⋊C411yescharacteristic
51C4×C199—21no—
52C4×C199—21no—
53C4×C199#10214yes—
54C4×C199C2×D812yes—
55C4×C199C2×SD1612yes—
56C2×C199—84no—
57C2×C199#33114yescomplemented
58C2×C199C2×#10011yescharacteristic
59C2×C199C2×#10212yes—
60C199C2×#33111yescharacteristic, complemented, Sylow
61C2×#331—1991nomaximal, Sylow
62C2×#127D19911yescharacteristic
63C2×C4⋊C8—1992no—
64#331—1994no—
65C22×D4—22no—
66C22×D4Dic19912yes—
67C22×C8—3982no—
68#127—22no—
69#127Dic19912yes—
70#127C2×D19912yes—
71C2×C42C2×D19911yescharacteristic
72C4⋊C8—3982no—
73C4⋊C8—1994no—
74C24—22no—
75C2×D4—22no—
76C2×D4—24no—
77C2×D4—24no—
78C2×D4—44no—
79C2×D4—44no—
80C2×D4—44no—
81C2×D4C2×Dic19914yes—
82C22×C4C2×Dic19911yescharacteristic
83C22×C4C22⋊D19912yes—
84C2×C8—7964no—
85C2×C8—3984no—
86C42C2×Dic19911yescharacteristic
87C42C22⋊D19912yes—
88C42C22×D19911yescharacteristic
89C23—24no—
90C23—44no—
91C23—48no—
92C23C22⋊Dic19911yescharacteristic
93D4—44no—
94D4—44no—
95D4—44no—
96D4—44no—
97D4—48no—
98C2×C4—22no—
99C2×C4C22⋊Dic19911yescharacteristic
100C2×C4C22⋊Dic19912yes—
101C2×C4#1569187114yes—
102C2×C4#1569187414yes—
103C2×C4C22×Dic19911yescharacteristic
104C2×C4C2×C22⋊D19912yes—
105C8—7964no—
106C22—44no—
107C22—48no—
108C22—88no—
109C22#2026387212yes—
110C22#2026387614yes—
111C22C2×C22⋊Dic19911yescharacteristic
112C4—21no—
113C4—21no—
114C4#2026387614yes—
115C4C2×#1569187112yes—
116C4C2×#1569187412yes—
117C2—84no—
118C2#2716376214yesdirect product factor
119C2C2×#2026387211yescharacteristic
120C2C2×#2026387612yes—
subgroupG/H
centerC23C22⋊Dic199
commutatorC2×C4×C199C22×C4
FrattiniC42C22×D199
Fitting, prime radicalC2×#127×C199C2
socleC23×C199C22⋊C4
cosocleC42×C199C23
hypercenterC2×#127D199
hypocenterC199C2×#331
LCSG ▷ C2×C4×C199 ▷ C22×C199 ▷ C199
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×C4⋊(C199⋊C8)C2semidirect
2. #27163762C2direct (N × H)
6. C4⋊(C199⋊C8)C22semidirect
57. C2×C199#331semidirect
60. C199C2×#331semidirect
118. C2#27163762direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊(C199⋊C8)2
#271637622
C2×#127×C1992
C2×#331199