Finite Group Databasebeta

← #60715

Subgroups — #60715

Order 256.

915 conjugacy classes of subgroups.

The subgroup lattice has 176 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3509C212yesmaximal
2#3185C214yesmaximal, complemented
3#3177C218yesmaximal, complemented
4#3170C214yesmaximal, complemented
5#3160C211yesmaximal, characteristic, complemented
6C2×#494C211yesmaximal, characteristic, complemented
7#3139C212yesmaximal, complemented
8#3059C214yesmaximal
9#2950C214yesmaximal, complemented
10C4×#131C211yesmaximal, characteristic
11C22×Q16C2214yes—
12C2×#131C2212yes—
13#557—24no—
14#556—24no—
15#552—28no—
16#541C2218yes—
17#536C2214yes—
18#533C2218yes—
19#533C2212yes—
20C2×C4⋊Q8C2212yes—
21#519C2214yes—
22C4×#41C2211yescharacteristic
23#500C2212yes—
24#499C2214yes—
25#498C2212yes—
26#494C2212yes—
27#494C2214yes—
28#494C2212yes—
29#491C2218yes—
30#487C2218yes—
31#470C22116yes—
32#467C22116yes—
33#441C22116yes—
34C4×Q16C22116yes—
35#427C2214yes—
36#419C2218yes—
37#405C2214yes—
38#405C2212yes—
39C4×M16C2211yescharacteristic
40C4×M16C2212yes—
41C2×C4×C8C2211yescharacteristic
42C2×C4×C8C2212yes—
43C2×#41C2311yescharacteristic
44C22×Q8C2314yes—
45C2×Q16—216no—
46C2×Q16C2318yes—
47C2×Q16C2318yes—
48#131—28no—
49C2×M16C2312yes—
50C2×M16C2314yes—
51C22×C8C2314yes—
52C22×C8C2312yes—
53C4⋊Q8—24no—
54C4⋊Q8—24no—
55C4⋊Q8C2314yes—
56C4⋊Q8C2314yes—
57C4⋊Q8C2314yes—
58#126—216no—
59#125—216no—
60#125—28no—
61#125C2314yes—
62#124—24no—
63#123—28no—
64C22⋊Q8—24no—
65C22⋊Q8—28no—
66C22⋊Q8C23116yes—
67C4×Q8—28no—
68C4×Q8—28no—
69C4×Q8—24no—
70C4×Q8D412yes—
71C4×Q8C23116yes—
72C4×D4D414yes—
73C4×D4D412yes—
74#117—28no—
75#117—28no—
76#117C2314yes—
77#117C2311yescharacteristic
78#117C2312yes—
79C2×C4⋊C4—24no—
80C2×C42C2311yescharacteristic
81C2×C42C2312yes—
82#107C2318yes—
83#106C2318yes—
84#103C23132yes—
85#97C2314yes—
86#97C2312yes—
87C4×C8C2311yescharacteristic
88C4×C8C2312yes—
89C4×C8C2311yescharacteristic
90C4×C8C2314yes—
91C4×C8C2312yes—
92#41—24no—
93C2×Q8—24no—
94C2×Q8—24no—
95C2×Q8—216no—
96C2×Q8C2×D411yescharacteristic
97C2×Q8C2418yes—
98C2×D4C2×D412yes—
99C2×D4C2×D411yescharacteristic
100C22×C4—24no—
101C22×C4C2×D412yes—
102C22×C4C2×D414yes—
103C22×C4C2412yes—
104C22×C4C2411yescharacteristic
105Q16—216no—
106Q16—216no—
107M16—24no—
108M16—28no—
109C2×C8—28no—
110C2×C8#4118yes—
111C2×C8C2414yes—
112C2×C8C2412yes—
113C2×C8C2412yes—
114C4⋊C4—28no—
115C4⋊C4—28no—
116C4⋊C4—24no—
117C4⋊C4—216no—
118C4⋊C4—28no—
119C4⋊C4—216no—
120C4⋊C4C2×D412yes—
121C4⋊C4C2×D414yes—
122C4⋊C4C2418yes—
123C22⋊C4—24no—
124C22⋊C4—216no—
125C22⋊C4C2×D412yes—
126C22⋊C4C2×D414yes—
127C42—216no—
128C42—24no—
129C42C2×D414yes—
130C42C2×D412yes—
131C42C2411yescharacteristic
132C42C2412yes—
133C42C2411yescharacteristic
134C23C22×D412yes—
135C23C22×D411yescharacteristic
136Q8—22no—
137Q8—216no—
138Q8—48no—
139Q8—48no—
140D4—24no—
141D4—22no—
142C2×C4—24no—
143C2×C4—28no—
144C2×C4—24no—
145C2×C4—28no—
146C2×C4—28no—
147C2×C4—48no—
148C2×C4C22×D414yes—
149C2×C4C22×D412yes—
150C2×C4C22×D412yes—
151C2×C4C22×D411yescharacteristic
152C2×C4C22×D412yes—
153C2×C4C2×#4114yes—
154C2×C4C2511yescharacteristic
155C8—24no—
156C8C2×#4114yes—
157C8C2×#4114yes—
158C22—22no—
159C22—22no—
160C22—24no—
161C22#53212yes—
162C22C23×D411yescharacteristic
163C4—22no—
164C4—24no—
165C4—22no—
166C4—48no—
167C4—48no—
168C4#53212yes—
169C4#57814yes—
170C4C22×#4112yes—
171C2—22no—
172C2—42no—
173C2C2×#53211yescharacteristic
174C2C2×#57812yes—
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3185C2semidirect
3. #3177C2semidirect
4. #3170C2semidirect
5. #3160C2semidirect
6. C2×#494C2semidirect
7. #3139C2semidirect
9. #2950C2semidirect

Maximal subgroups

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

subgroupindex
#35092
#31852
#31772
#31702
#31602
C2×#4942
#31392
#30592
#29502
C4×#1312