Finite Group Databasebeta

← #38741978

Subgroups — #38741978

Order 25216.

234 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 59 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
1Q8×D788C211yesmaximal, characteristic
2#27161477C211yesmaximal, characteristic, complemented
3#27161364C211yesmaximal, characteristic, complemented
4#27161285C211yesmaximal, characteristic
5#27160824C211yesmaximal, characteristic, complemented
6#27160808C211yesmaximal, characteristic
7Q8⋊C8×C197C211yesmaximal, characteristic, complemented
8C2×Q8×D197—21no—
9C2×#15691347—21no—
10#20263326—21no—
11#20263326C2211yescharacteristic
12#20263326C2211yescharacteristic
13#20263306—22no—
14#20263306—21no—
15C4×D788—21no—
16C4×D788C2211yescharacteristic
17#20263258—22no—
18#20263257—21no—
19C4⋊#13096802C2211yescharacteristic
20#20263251—21no—
21#20263250—21no—
22C4×Q8×C197C2211yescharacteristic
23C4⋊C8×C197C2211yescharacteristic
24C4×C8×C197C2211yescharacteristic
25C2×Dic394—22no—
26C2×Dic394—21no—
27C2×Dic394—21no—
28Q8×D197—42no—
29Q8×D197—42no—
30C2×D788D411yescharacteristic
31C2×C4×D197—22no—
32C2×C4×D197—21no—
33#15691347—42no—
34C2×#13096802—21no—
35C4⋊Dic197—22no—
36C4⋊Dic197—21no—
37C4⋊Dic197—21no—
38C4⋊Dic197—21no—
39C4⋊Dic197D411yescharacteristic
40C4⋊Dic197D412yes—
41#15691335—22no—
42#15691335—21no—
43C2×Q8×C197D411yescharacteristic
44C2×C8×C197—21no—
45C2×C8×C197—21no—
46C4⋊C4×C197—21no—
47C4⋊C4×C197D411yescharacteristic
48C42×C197—21no—
49C42×C197C2311yescharacteristic
50C22×D197—21no—
51Dic394—44no—
52Dic394—41no—
53Dic394—41no—
54Dic394—41no—
55Dic394—41no—
56D788—21no—
57D788SD1612yes—
58C2×Dic197—22no—
59C2×Dic197—21no—
60C2×Dic197—41no—
61C4×D197—44no—
62C4×D197—41no—
63C4×D197—41no—
64#13096802—41no—
65Q8×C197—21no—
66Q8×C197SD1612yescomplemented
67C2×C4×C197—21no—
68C2×C4×C197—21no—
69C2×C4×C197C2×D411yescharacteristic
70C2×C4×C197C2×D411yescharacteristic
71C2×C4×C197C2×D411yescharacteristic
72C8×C197—22no—
73C8×C197—41no—
74C22×C197#12011yescharacteristic
75C2×D197—22no—
76C2×D197—41no—
77C2×D197—41no—
78C4×C197—22no—
79C4×C197—21no—
80C4×C197—41no—
81C4×C197C2×SD1611yescharacteristic
82C4×C197C2×SD1611yescharacteristic
83C4×C197AGL(1,ℤ/8)11yescharacteristic
84C4×C197#13711yescharacteristic
85Dic197—42no—
86Dic197—41no—
87Dic197—81no—
88C2×C197#44811yescharacteristic
89C2×C197#45011yescharacteristic
90C2×C197#45611yescharacteristic
91D197—42no—
92C197#165111yescharacteristic, complemented, Sylow
93#1651—1971nomaximal, Sylow
94D4×Q8—1971no—
95#498—1971no—
96#475—1971no—
97#461—1971no—
98#332—1971no—
99Q8⋊C8D19711yescharacteristic, complemented
100D4⋊C8—1971no—
101C22×Q8—3941no—
102C2×SD16—3941no—
103C4⋊Q8—3941no—
104C4⋊Q8—1971no—
105C4⋊Q8—1971no—
106C22⋊Q8—3942no—
107C22⋊Q8—3941no—
108C4×Q8C2×D19711yescharacteristic
109C4×D4—3941no—
110C4×D4—1971no—
111#106—3942no—
112#106—3941no—
113C4⋊C8—1971no—
114C4⋊C8C2×D19711yescharacteristic
115#103—3941no—
116#103—3941no—
117C4×C8C2×D19711yescharacteristic
118C2×Q8—7882no—
119C2×Q8—7882no—
120C2×Q8—3942no—
121C2×Q8—3941no—
122C2×Q8—3941no—
123C2×Q8D78811yescharacteristic
124C2×D4—1971no—
125C22×C4—3942no—
126C22×C4—3941no—
127SD16—7882no—
128C2×C8—21no—
129C2×C8—21no—
130C2×C8—3941no—
131C4⋊C4—21no—
132C4⋊C4—3942no—
133C4⋊C4—3941no—
134C4⋊C4—3941no—
135C4⋊C4—3941no—
136C4⋊C4—1971no—
137C4⋊C4—1972no—
138C4⋊C4D78811yescharacteristic
139C22⋊C4—3942no—
140C22⋊C4—3941no—
141C42—21no—
142C42C22×D19711yescharacteristic
143C23—3941no—
144Q8—21no—
145Q8—7884no—
146Q8—7881no—
147Q8—7881no—
148Q8—7881no—
149Q8—7881no—
150Q8#1569134712yescomplemented
151D4—3941no—
152D4—1972no—
153C2×C4—21no—
154C2×C4—21no—
155C2×C4—7884no—
156C2×C4—7881no—
157C2×C4—7881no—
158C2×C4—7881no—
159C2×C4—3942no—
160C2×C4—3941no—
161C2×C4D4×D19711yescharacteristic
162C2×C4D4×D19711yescharacteristic
163C2×C4C2×D78811yescharacteristic
164C8—22no—
165C8—41no—
166C8—7881no—
167C22—7881no—
168C22—7881no—
169C22—3942no—
170C22#2026329611yescharacteristic
171C4—22no—
172C4—21no—
173C4—41no—
174C4—7882no—
175C4—7881no—
176C4—15761no—
177C4SD16×D19711yescharacteristic
178C4C2×#1569134711yescharacteristic
179C4#2026335411yescharacteristic
180C4#2026335811yescharacteristic
181C2—7882no—
182C2#2716121911yescharacteristic
183C2#2716123211yescharacteristic
184C2#2716126311yescharacteristic
subgroupG/H
centerC22#20263296
commutator, cosocleC42×C197C23
FrattiniC42C22×D197
FittingQ8⋊C8×C197C2
socleC22×C197#120
prime radicalC2×D788D4
hypercenterQ8⋊C8D197
hypocenterC197#1651
LCSG ▷ C42×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C22 ◁ C42 ◁ Q8⋊C8

Complements

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

NH ≅ G/Ntype
2. #27161477C2semidirect
3. #27161364C2semidirect
5. #27160824C2semidirect
7. Q8⋊C8×C197C2semidirect
66. Q8×C197SD16semidirect
92. C197#1651semidirect
99. Q8⋊C8D197semidirect
150. Q8#15691347semidirect

Maximal subgroups

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

subgroupindex
Q8×D7882
#271614772
#271613642
#271612852
#271608242
#271608082
Q8⋊C8×C1972
#1651197