Finite Group Databasebeta

← C2×#27163814 #38770527

Subgroups — C2×#27163814 #38770527

Order 25472.

260 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 69 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×#20263944C211yesmaximal, characteristic
2C2×#20263874C211yesmaximal, characteristic, complemented
3#27163814C214yesmaximal, direct product factor
4C2×#101×C199C211yesmaximal, characteristic, complemented
5C22×D796C411yescharacteristic
6C2×#15691870—21no—
7#20263944—21no—
8#20263944—21no—
9#20263944C412yes—
10#20263944C2212yes—
11C2×(C2×D199)⋊C4—21no—
12C2×(C2×D199)⋊C4—21no—
13C2×C4×Dic199C411yescharacteristic
14#20263874—21no—
15#20263874C2212yescomplemented
16C22×Q8×C199C2211yescharacteristic
17C2×M16×C199—21no—
18#101×C199—21no—
19#101×C199C2212yescomplemented
20C23×D199—21no—
21C2×D796—21no—
22C2×D796—41no—
23C2×D796—41no—
24C2×D796C2×C412yes—
25C22×Dic199—21no—
26#15691870—22no—
27#15691870—41no—
28C2×C199⋊C8—41no—
29(C2×D199)⋊C4—22no—
30(C2×D199)⋊C4—22no—
31(C2×D199)⋊C4—22no—
32(C2×D199)⋊C4—22no—
33C4×Dic199—21no—
34C4×Dic199C2×C412yes—
35C2×Q8×C199—41no—
36C2×Q8×C199—41no—
37C2×Q8×C199C2×C411yescharacteristic
38C2×Q8×C199D411yescharacteristic
39C2×Q8×C199D411yescharacteristic
40C2×Q8×C199C2311yescharacteristic
41C22×C4×C199C2×C411yescharacteristic
42C22×C4×C199D411yescharacteristic
43C22×C4×C199D411yescharacteristic
44M16×C199—22no—
45M16×C199—41no—
46C2×C8×C199—41no—
47C22×D199—22no—
48C22×D199—44no—
49C22×D199—41no—
50C22×D199—41no—
51D796—42no—
52D796—42no—
53C2×Dic199—22no—
54C2×Dic199—42no—
55C199⋊C8—42no—
56C23×C199C22⋊C411yescharacteristic
57Q8×C199—41no—
58Q8×C199—41no—
59Q8×C199—41no—
60Q8×C199—41no—
61C2×C4×C199—21no—
62C2×C4×C199—21no—
63C2×C4×C199—21no—
64C2×C4×C199—21no—
65C2×C4×C199—21no—
66C2×C4×C199—21no—
67C2×C4×C199C22⋊C411yescharacteristic
68C2×C4×C199C22⋊C411yescharacteristic
69C2×C4×C199C22⋊C411yescharacteristic
70C2×C4×C199C22×C411yescharacteristic
71C2×C4×C199C2×D411yescharacteristic
72C2×C4×C199C2×D411yescharacteristic
73C8×C199—42no—
74C22×C199—22no—
75C22×C199#9911yescharacteristic
76C22×C199#9911yescharacteristic
77C22×C199C2×C22⋊C411yescharacteristic
78C2×D199—44no—
79C2×D199—42no—
80C2×D199—82no—
81C2×D199—82no—
82C4×C199—21no—
83C4×C199—21no—
84C4×C199—21no—
85C4×C199—21no—
86C4×C199—21no—
87C4×C199—21no—
88Dic199—42no—
89C2×C199—21no—
90C2×C199—21no—
91C2×C199#35512yescomplemented
92C2×C199C2×#9911yescharacteristic
93D199—82no—
94C199C2×#35511yescharacteristic, complemented, Sylow
95C2×#355—1991nomaximal, Sylow
96C2×#124—1991no—
97C2×#101—1991no—
98C2×#101D19911yescharacteristic, complemented
99#355—1994no—
100C22×Q8C2×D19911yescharacteristic
101C22×D4—1991no—
102C2×M16—21no—
103C2×M16—3981no—
104#124—3981no—
105#124—3981no—
106#124—1992no—
107#124—1992no—
108C2×C22⋊C4—3981no—
109C2×C22⋊C4—3981no—
110C2×C42—1991no—
111#101—21no—
112#101—3981no—
113#101—1992no—
114#101C2×D19912yescomplemented
115C24—3981no—
116C2×Q8—41no—
117C2×Q8—41no—
118C2×Q8C4×D19911yescharacteristic
119C2×Q8C22⋊D19911yescharacteristic
120C2×Q8D79611yescharacteristic
121C2×Q8C22×D19911yescharacteristic
122C2×D4—7961no—
123C2×D4—7961no—
124C2×D4—3981no—
125C2×D4—1992no—
126C22×C4—3981no—
127C22×C4C4×D19911yescharacteristic
128C22×C4C22⋊D19911yescharacteristic
129C22×C4D79611yescharacteristic
130M16—22no—
131M16—41no—
132M16—7961no—
133M16—3982no—
134C2×C8—41no—
135C2×C8—7961no—
136C22⋊C4—3982no—
137C22⋊C4—3982no—
138C22⋊C4—3982no—
139C22⋊C4—3982no—
140C42—3981no—
141C42—1992no—
142C23—7964no—
143C23—7961no—
144C23—7961no—
145C23—3982no—
146C23(C2×D199)⋊C411yescharacteristic
147Q8—41no—
148Q8—41no—
149Q8—41no—
150Q8—41no—
151D4—7962no—
152D4—7962no—
153C2×C4—21no—
154C2×C4—21no—
155C2×C4—21no—
156C2×C4—21no—
157C2×C4—21no—
158C2×C4—21no—
159C2×C4—7962no—
160C2×C4—3982no—
161C2×C4(C2×D199)⋊C411yescharacteristic
162C2×C4(C2×D199)⋊C411yescharacteristic
163C2×C4(C2×D199)⋊C411yescharacteristic
164C2×C4C2×C4×D19911yescharacteristic
165C2×C4C2×C22⋊D19911yescharacteristic
166C2×C4C2×D79611yescharacteristic
167C8—42no—
168C8—7962no—
169C22—22no—
170C22—7964no—
171C22—7962no—
172C22—15922no—
173C22—15922no—
174C22#2026386911yescharacteristic
175C22#2026386911yescharacteristic
176C22C2×(C2×D199)⋊C411yescharacteristic
177C4—21no—
178C4—21no—
179C4—21no—
180C4—21no—
181C4—21no—
182C4—21no—
183C4—7962no—
184C2—21no—
185C2—21no—
186C2—15922no—
187C2#2716381412yesdirect product factor
188C2C2×#2026386911yescharacteristic
subgroupG/H
centerC22#20263869
commutatorC2×C4×C199C22×C4
FrattiniC2×Q8C22×D199
FittingC2×#101×C199C2
socleC22×C199#99
prime radicalC22×D796C4
cosocleC2×Q8×C199C23
hypercenterC2×#101D199
hypocenterC199C2×#355
LCSG ▷ C2×C4×C199 ▷ C22×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#101

Complements

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

NH ≅ G/Ntype
2. C2×#20263874C2semidirect
3. #27163814C2direct (N × H)
4. C2×#101×C199C2semidirect
15. #20263874C22semidirect
19. #101×C199C22semidirect
91. C2×C199#355semidirect
94. C199C2×#355semidirect
98. C2×#101D199semidirect
114. #101C2×D199semidirect
187. C2#27163814direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202639442
C2×#202638742
#271638142
C2×#101×C1992
C2×#355199