Finite Group Databasebeta

← C2×#27163827 #38770581

Subgroups — C2×#27163827 #38770581

Order 25472.

232 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 85 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×#20263977C211yesmaximal, characteristic
2C2×#20263895C211yesmaximal, characteristic, complemented
3#27163827C214yesmaximal, direct product factor
4C2×#106×C199C211yesmaximal, characteristic, complemented
5C2×#15691886—21no—
6#20263977—21no—
7#20263977—21no—
8#20263977C412yescomplemented
9#20263977C2212yes—
10C2×Dic796C411yescharacteristic, complemented
11C2×#15691875—21no—
12C2×D1592C411yescharacteristic, complemented
13#20263895—21no—
14#20263895C2212yescomplemented
15C2×C199⋊C16—21no—
16C22×C8×C199C2211yescharacteristic
17C2×C4⋊C4×C199—21no—
18#106×C199—21no—
19#106×C199C2212yescomplemented
20#15691886—22no—
21#15691886—22no—
22#15691886—41no—
23#15691886—41no—
24C2×Dic398—21no—
25C2×D796—21no—
26C2×C22⋊D199—41no—
27C2×C4×D199—41no—
28Dic796—21no—
29Dic796C2×C412yescomplemented
30#15691875—22no—
31#15691875—22no—
32D1592—21no—
33D1592C2×C412yescomplemented
34C199⋊C16—22no—
35C22×C4×C199—41no—
36C22×C4×C199D411yescharacteristic
37C2×C8×C199C2×C411yescharacteristic
38C2×C8×C199C2×C411yescharacteristic
39C2×C8×C199D411yescharacteristic
40C2×C8×C199D411yescharacteristic
41C2×C8×C199D411yescharacteristic
42C2×C8×C199C2311yescharacteristic
43C4⋊C4×C199—22no—
44C4⋊C4×C199—41no—
45C22×D199—41no—
46Dic398—22no—
47Dic398—41no—
48D796—22no—
49D796—41no—
50C22⋊D199—42no—
51C22⋊D199—42no—
52C2×Dic199—41no—
53C4×D199—42no—
54C4×D199—42no—
55C23×C199D811yescharacteristic
56C2×C4×C199—42no—
57C2×C4×C199—82no—
58C2×C4×C199C22⋊C411yescharacteristic
59C2×C4×C199C22⋊C411yescharacteristic
60C2×C4×C199D811yescharacteristic
61C2×C4×C199SD1611yescharacteristic
62C2×C4×C199SD1611yescharacteristic
63C2×C4×C199C2×D411yescharacteristic
64C8×C199C22⋊C411yescharacteristic
65C8×C199C22⋊C411yescharacteristic
66C8×C199C22×C411yescharacteristic
67C8×C199C2×D411yescharacteristic
68C22×C199—22no—
69C22×C199#10211yescharacteristic
70C22×C199#10211yescharacteristic
71C22×C199C2×D811yescharacteristic
72C2×D199—42no—
73C2×D199—82no—
74C4×C199—82no—
75C4×C199#10211yescharacteristic
76C4×C199#10211yescharacteristic
77C4×C199C2×C22⋊C411yescharacteristic
78C4×C199C2×SD1611yescharacteristic
79Dic199—42no—
80C2×C199—21no—
81C2×C199—21no—
82C2×C199#36012yescomplemented
83C2×C199C2×#10211yescharacteristic
84D199—82no—
85C199C2×#36011yescharacteristic, complemented, Sylow
86C2×#360—1991nomaximal, Sylow
87C2×#135—1991no—
88C2×M32—1991no—
89C2×#106D19911yescharacteristic, complemented
90#360—1994no—
91C2×#41—3981no—
92#135—3981no—
93#135—3981no—
94#135—1992no—
95#135—1992no—
96C2×Q16—1991no—
97C2×SD16—3981no—
98C2×D8—1991no—
99C22×C8C2×D19911yescharacteristic
100C2×C4⋊C4—21no—
101M32—3981no—
102M32—1992no—
103C2×C16—3981no—
104#106—21no—
105#106C2×D19912yescomplemented
106#41—7961no—
107#41—7961no—
108#41—3982no—
109#41—3982no—
110C2×Q8—3981no—
111C2×D4—7961no—
112C2×D4—3981no—
113C22×C4—41no—
114C22×C4—7961no—
115C22×C4C22⋊D19911yescharacteristic
116Q16—3981no—
117Q16—1992no—
118SD16—3982no—
119SD16—3982no—
120D8—3981no—
121D8—1992no—
122C2×C8C4×D19911yescharacteristic
123C2×C8C4×D19911yescharacteristic
124C2×C8C22⋊D19911yescharacteristic
125C2×C8D79611yescharacteristic
126C2×C8D79611yescharacteristic
127C2×C8C22×D19911yescharacteristic
128C4⋊C4—22no—
129C4⋊C4—41no—
130C16—3982no—
131C23—7961no—
132C23#1569187111yescharacteristic
133Q8—7961no—
134Q8—3982no—
135D4—7962no—
136D4—7962no—
137D4—7961no—
138D4—3982no—
139C2×C4—42no—
140C2×C4—82no—
141C2×C4—7961no—
142C2×C4—7962no—
143C2×C4—7962no—
144C2×C4(C2×D199)⋊C411yescharacteristic
145C2×C4(C2×D199)⋊C411yescharacteristic
146C2×C4#1569187111yescharacteristic
147C2×C4#1569187311yescharacteristic
148C2×C4#1569187311yescharacteristic
149C2×C4C2×C22⋊D19911yescharacteristic
150C8(C2×D199)⋊C411yescharacteristic
151C8(C2×D199)⋊C411yescharacteristic
152C8C2×C4×D19911yescharacteristic
153C8C2×D79611yescharacteristic
154C22—22no—
155C22—7962no—
156C22—15922no—
157C22#2026387511yescharacteristic
158C22#2026387511yescharacteristic
159C22C2×#1569187111yescharacteristic
160C4—82no—
161C4—7962no—
162C4#2026387511yescharacteristic
163C4#2026387511yescharacteristic
164C4C2×(C2×D199)⋊C411yescharacteristic
165C4C2×#1569187311yescharacteristic
166C2—21no—
167C2—21no—
168C2—15922no—
169C2#2716382712yesdirect product factor
170C2C2×#2026387511yescharacteristic
subgroupG/H
centerC22#20263875
commutatorC8×C199C22×C4
FrattiniC2×C8C22×D199
FittingC2×#106×C199C2
socleC22×C199#102
prime radicalC2×#20263977C2
cosocleC2×C8×C199C23
hypercenterC2×#106D199
hypocenterC199C2×#360
LCSG ▷ C8×C199 ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#106

Complements

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

NH ≅ G/Ntype
2. C2×#20263895C2semidirect
3. #27163827C2direct (N × H)
4. C2×#106×C199C2semidirect
8. #20263977C4semidirect
10. C2×Dic796C4semidirect
12. C2×D1592C4semidirect
14. #20263895C22semidirect
19. #106×C199C22semidirect
29. Dic796C2×C4semidirect
33. D1592C2×C4semidirect
82. C2×C199#360semidirect
85. C199C2×#360semidirect
89. C2×#106D199semidirect
105. #106C2×D199semidirect
169. C2#27163827direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202639772
C2×#202638952
#271638272
C2×#106×C1992
C2×#360199