Finite Group Databasebeta

← C2×#27163766 #38767502

Subgroups — C2×#27163766 #38767502

Order 25472.

256 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 117 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×#20263955C211yesmaximal, characteristic
2C2×C4⋊(C199⋊C8)C211yesmaximal, characteristic
3#27163766C214yesmaximal, direct product factor
4C2×C4⋊C8×C199C211yesmaximal, characteristic
5C22×Dic398C412yes—
6C22×C199⋊C8—21no—
7#20263955—21no—
8#20263955—21no—
9#20263955C412yes—
10#20263955C2212yes—
11C2×C4⋊Dic199—21no—
12C2×C4⋊Dic199—21no—
13C4⋊(C199⋊C8)—21no—
14C4⋊(C199⋊C8)C2212yes—
15C22×C8×C199—21no—
16C2×C42×C199C2211yescharacteristic
17C4⋊C8×C199—21no—
18C4⋊C8×C199C2212yes—
19C2×Dic398—22no—
20C2×Dic398—44no—
21C2×Dic398C2×C414yes—
22C22×Dic199—22no—
23C2×C199⋊C8—22no—
24C2×C199⋊C8—42no—
25C4⋊Dic199—22no—
26C4⋊Dic199—22no—
27C4⋊Dic199—22no—
28C4⋊Dic199—22no—
29C22×C4×C199C2×C411yescharacteristic
30C22×C4×C199D411yescharacteristic
31C22×C4×C199D411yescharacteristic
32C2×C8×C199—22no—
33C2×C8×C199—42no—
34C42×C199C2×C411yescharacteristic
35C42×C199D411yescharacteristic
36C42×C199D411yescharacteristic
37C42×C199C2311yescharacteristic
38Dic398—44no—
39Dic398—44no—
40C2×Dic199—24no—
41C2×Dic199—44no—
42C199⋊C8—42no—
43C23×C199C22⋊C411yescharacteristic
44C2×C4×C199—22no—
45C2×C4×C199C22⋊C411yescharacteristic
46C2×C4×C199C22⋊C411yescharacteristic
47C2×C4×C199C22⋊C411yescharacteristic
48C2×C4×C199SD1612yes—
49C2×C4×C199SD1612yes—
50C2×C4×C199Q1612yes—
51C2×C4×C199Q1612yes—
52C2×C4×C199C22×C411yescharacteristic
53C2×C4×C199C2×D411yescharacteristic
54C2×C4×C199C2×D411yescharacteristic
55C8×C199—42no—
56C22×C199#10012yes—
57C22×C199#10312yes—
58C22×C199#10312yes—
59C22×C199C2×C22⋊C411yescharacteristic
60C4×C199—21no—
61C4×C199—21no—
62C4×C199#10312yes—
63C4×C199#10312yes—
64C4×C199C2×SD1611yescharacteristic
65C4×C199C2×SD1611yescharacteristic
66C4×C199C2×Q1611yescharacteristic
67C4×C199C2×Q1611yescharacteristic
68Dic199—44no—
69C2×C199#33314yescomplemented
70C2×C199C2×#10011yescharacteristic
71C2×C199C2×#10311yescharacteristic
72C2×C199C2×#10311yescharacteristic
73C199C2×#33311yescharacteristic, complemented, Sylow
74C2×#333—1991nomaximal, Sylow
75C2×C4⋊Q8—1991no—
76C2×C4⋊C8—1991no—
77C2×C4⋊C8D19911yescharacteristic
78#333—1994no—
79C22×Q8—1992no—
80C22×C8—21no—
81C22×C8—3981no—
82C4⋊Q8—3981no—
83C4⋊Q8—3981no—
84C4⋊Q8—1992no—
85C4⋊Q8—1992no—
86C2×C4⋊C4—3981no—
87C2×C4⋊C4—3981no—
88C2×C42C2×D19911yescharacteristic
89C4⋊C8—21no—
90C4⋊C8—3981no—
91C4⋊C8—1992no—
92C4⋊C8C2×D19912yes—
93C2×Q8—7964no—
94C2×Q8—3982no—
95C2×Q8—1994no—
96C22×C4—3982no—
97C22×C4C4×D19911yescharacteristic
98C22×C4C22⋊D19911yescharacteristic
99C22×C4D79611yescharacteristic
100C2×C8—22no—
101C2×C8—42no—
102C2×C8—7962no—
103C2×C8—3982no—
104C4⋊C4—3982no—
105C4⋊C4—3982no—
106C4⋊C4—3982no—
107C4⋊C4—3982no—
108C42C4×D19911yescharacteristic
109C42C22⋊D19911yescharacteristic
110C42D79611yescharacteristic
111C42C22×D19911yescharacteristic
112C23(C2×D199)⋊C411yescharacteristic
113Q8—7964no—
114Q8—7964no—
115C2×C4—22no—
116C2×C4—7964no—
117C2×C4—3984no—
118C2×C4(C2×D199)⋊C411yescharacteristic
119C2×C4(C2×D199)⋊C411yescharacteristic
120C2×C4(C2×D199)⋊C411yescharacteristic
121C2×C4#1569187412yes—
122C2×C4#1569187512yes—
123C2×C4#1569187612yes—
124C2×C4Dic79612yes—
125C2×C4C2×C4×D19911yescharacteristic
126C2×C4C2×C22⋊D19911yescharacteristic
127C2×C4C2×D79611yescharacteristic
128C8—42no—
129C8—7962no—
130C22#2026387112yes—
131C22#2026387812yes—
132C22#2026388012yes—
133C22C2×(C2×D199)⋊C411yescharacteristic
134C4—21no—
135C4—21no—
136C4—7964no—
137C4#2026387812yes—
138C4#2026388012yes—
139C4C2×#1569187411yescharacteristic
140C4C2×#1569187511yescharacteristic
141C4C2×#1569187611yescharacteristic
142C4C2×Dic79611yescharacteristic
143C2#2716376614yesdirect product factor
144C2C2×#2026387111yescharacteristic
145C2C2×#2026387811yescharacteristic
146C2C2×#2026388011yescharacteristic
subgroupG/H
centerC23(C2×D199)⋊C4
commutatorC2×C4×C199C22×C4
FrattiniC42C22×D199
FittingC2×C4⋊C8×C199C2
socle, prime radicalC23×C199C22⋊C4
cosocleC42×C199C23
hypercenterC2×C4⋊C8D199
hypocenterC199C2×#333
LCSG ▷ C2×C4×C199 ▷ C22×C199 ▷ C199
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
3. #27163766C2direct (N × H)
69. C2×C199#333semidirect
73. C199C2×#333semidirect
143. C2#27163766direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202639552
C2×C4⋊(C199⋊C8)2
#271637662
C2×C4⋊C8×C1992
C2×#333199