Finite Group Databasebeta

← #45266

Subgroups — #45266

Order 256.

1033 conjugacy classes of subgroups.

The subgroup lattice has 195 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C212yesmaximal, complemented
2#2723C218yesmaximal, complemented
3#2580C212yesmaximal, complemented
4#2548C212yesmaximal
5#2479C218yesmaximal, complemented
6#2448C214yesmaximal, complemented
7#2399C211yesmaximal, characteristic, complemented
8#2351C212yesmaximal, complemented
9#2328C211yesmaximal, characteristic
10#2327C211yesmaximal, characteristic, complemented
11#556—216no—
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#126C2218yes—
15C2×#124C2214yes—
16C2×C22⋊Q8C2214yes—
17C2×C4×Q8C2212yes—
18C2×C4×Q8C2212yes—
19C2×C4×Q8C2214yes—
20C2×C4×D4C2212yes—
21C2×#117C2214yes—
22#399C2214yes—
23#399C2218yes—
24#398C2214yes—
25#397C2218yes—
26#395C2214yes—
27#394C2214yes—
28#394C2214yes—
29#393C2214yes—
30#391C2212yes—
31#390C2214yes—
32#390C2212yes—
33#390C2218yes—
34#389C2214yes—
35#389C2218yes—
36#388C2218yes—
37#388C2218yes—
38#387C2218yes—
39#386C2218yes—
40#385C2218yes—
41#382C2211yescharacteristic
42#382C2211yescharacteristic
43#382C2214yes—
44C4×C4⋊C4C2212yes—
45C4×C4⋊C4C2214yes—
46C4×C4⋊C4C2212yes—
47#376C2211yescharacteristic
48C22×Q8C2312yes—
49C22×Q8C2312yes—
50C22×D4C2312yes—
51C22×D4C2314yes—
52C23×C4C2314yes—
53C4⋊Q8D418yescomplemented
54#127—24no—
55#126—232no—
56#124—216no—
57C22⋊Q8—216no—
58C4×Q8—216no—
59C4×Q8—28no—
60C4×Q8—28no—
61C4×D4—28no—
62#117—216no—
63C2×C4⋊C4C2312yes—
64C2×C4⋊C4C2312yes—
65C2×C4⋊C4C2318yes—
66C2×C4⋊C4C2314yes—
67C2×C4⋊C4C2312yes—
68C2×C4⋊C4C2314yes—
69C2×C4⋊C4C2318yes—
70C2×C4⋊C4C2314yes—
71C2×C4⋊C4C2314yes—
72C2×C4⋊C4C2314yes—
73C2×C22⋊C4C2318yes—
74C2×C22⋊C4C2314yes—
75C2×C22⋊C4C2318yes—
76C2×C22⋊C4C2318yes—
77C2×C22⋊C4C2318yes—
78C2×C22⋊C4C2318yes—
79C2×C42C2318yes—
80C2×C42C2314yes—
81C2×C42C2314yes—
82C2×C42C2311yescharacteristic
83C2×C42C2311yescharacteristic
84C2×C42C2311yescharacteristic
85#95C2314yes—
86#95C2312yes—
87#95C2314yes—
88#95C2312yes—
89#95C2312yes—
90#95C2312yes—
91#95C2314yes—
92#95C2318yes—
93#95C2318yes—
94C24C2414yes—
95C2×Q8—24no—
96C2×Q8—24no—
97C2×Q8—24no—
98C2×Q8—44no—
99C2×Q8C2×D418yes—
100C2×D4—24no—
101C2×D4—24no—
102C2×D4—28no—
103C2×D4—24no—
104C2×D4—48no—
105C22×C4—28no—
106C22×C4—48no—
107C22×C4C2412yes—
108C22×C4C2414yes—
109C22×C4C2414yes—
110C22×C4C2414yes—
111C22×C4C2414yes—
112C22×C4C2412yes—
113C22×C4C2414yes—
114C22×C4C2412yes—
115C22×C4C2411yescharacteristic
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4—216no—
119C4⋊C4—28no—
120C4⋊C4—28no—
121C4⋊C4—24no—
122C4⋊C4—44no—
123C4⋊C4—44no—
124C4⋊C4—48no—
125C4⋊C4C2×D4116yes—
126C22⋊C4—216no—
127C22⋊C4—28no—
128C22⋊C4—216no—
129C22⋊C4—48no—
130C22⋊C4—48no—
131C22⋊C4—48no—
132C42—216no—
133C42—28no—
134C42—28no—
135C42—22no—
136C42C2×D414yes—
137C42#4114yes—
138C23—24no—
139C23—24no—
140C23—24no—
141C23—28no—
142C23—28no—
143C23C2511yescharacteristic
144Q8—216no—
145Q8—48no—
146D4—48no—
147D4—88no—
148C2×C4—24no—
149C2×C4—24no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—22no—
157C2×C4—24no—
158C2×C4—28no—
159C2×C4—24no—
160C2×C4—24no—
161C2×C4—28no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—416no—
165C2×C4C22×D418yes—
166C2×C4C22×D414yes—
167C2×C4C22×D412yes—
168C2×C4C2×#4114yes—
169C2×C4C2×#4112yes—
170C2×C42−1+412yes—
171C22—44no—
172C22—44no—
173C22—44no—
174C22—48no—
175C22—48no—
176C22C23×D411yescharacteristic
177C22C22×#4111yescharacteristic
178C22C2×2−1+411yescharacteristic
179C22#58514yes—
180C4—28no—
181C4—24no—
182C4—24no—
183C4—44no—
184C4—44no—
185C4—44no—
186C4—44no—
187C4—42no—
188C4#54714yes—
189C2—84no—
190C2C2×#54711yescharacteristic
191C2#348712yes—
192C2#351012yes—
193C2#355712yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#556C2semidirect
2. #2723C2semidirect
3. #2580C2semidirect
5. #2479C2semidirect
6. #2448C2semidirect
7. #2399C2semidirect
8. #2351C2semidirect
10. #2327C2semidirect
53. C4⋊Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
#27232
#25802
#25482
#24792
#24482
#23992
#23512
#23282
#23272