Finite Group Databasebeta

← #59864

Subgroups — #59864

Order 256.

1006 conjugacy classes of subgroups.

The subgroup lattice has 171 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2804C214yesmaximal, complemented
2#2580C218yesmaximal, complemented
3#2571C212yesmaximal, complemented
4#2563C214yesmaximal, complemented
5#2487C214yesmaximal, complemented
6#2366C212yesmaximal
7D4×C4⋊C4C214yesmaximal, complemented
8C4×C4⋊Q8C212yesmaximal, complemented
9C4×#127C211yesmaximal, characteristic
10C2×C4⋊Q8C2212yes—
11C2×#127C2211yescharacteristic
12C2×C4×Q8C2214yes—
13C2×C4×D4C2214yes—
14C2×C4×D4C2212yes—
15C2×C4×D4C2218yes—
16C22×C4⋊C4C2214yes—
17#400C2218yes—
18#399C2218yes—
19#393C22116yes—
20#391C2214yes—
21#390C2214yes—
22#390C2212yes—
23#390C2218yes—
24#389C2214yes—
25#389C2214yes—
26#389C2218yes—
27#386C2218yes—
28#385C2218yes—
29#385C22116yes—
30#384C2211yescharacteristic
31#384C2212yes—
32#382C2218yes—
33#380C2214yes—
34#380C2218yes—
35C4×C4⋊C4C2214yes—
36C4×C4⋊C4C2214yes—
37C43C2211yescharacteristic
38C22×Q8C2314yes—
39C22×D4C2314yes—
40C22×D4C2312yes—
41C23×C4C2314yes—
42C23×C4C2318yes—
43C4⋊Q8—28no—
44#127Q818yescomplemented
45C4×Q8—48no—
46C4×D4—216no—
47C4×D4—416no—
48C4×D4—44no—
49C2×C4⋊C4—48no—
50C2×C4⋊C4C2314yes—
51C2×C4⋊C4C2314yes—
52C2×C4⋊C4C2314yes—
53C2×C4⋊C4C2314yes—
54C2×C4⋊C4C2314yes—
55C2×C4⋊C4C2318yes—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2314yes—
58C2×C4⋊C4C2318yes—
59C2×C22⋊C4C2318yes—
60C2×C22⋊C4C23116yes—
61C2×C22⋊C4C2314yes—
62C2×C22⋊C4C2318yes—
63C2×C42C2311yescharacteristic
64C2×C42C2318yes—
65C2×C42C2312yes—
66C2×C42C2311yescharacteristic
67C2×C42C2311yescharacteristic
68C2×C42C2312yes—
69#95C2318yes—
70#95C2318yes—
71#95C2318yes—
72#95C23116yes—
73C24C2414yes—
74C2×Q8—28no—
75C2×Q8—44no—
76C2×Q8—44no—
77C2×D4—28no—
78C2×D4—28no—
79C2×D4—42no—
80C2×D4—42no—
81C2×D4C2×Q8116yes—
82C2×D4C2×Q818yes—
83C22×C4—216no—
84C22×C4—28no—
85C22×C4—48no—
86C22×C4—416no—
87C22×C4C2418yes—
88C22×C4C2414yes—
89C22×C4C2418yes—
90C22×C4C2411yescharacteristic
91C22×C4C2411yescharacteristic
92C22×C4C2412yes—
93C22×C4C2412yes—
94C22×C4C2411yescharacteristic
95C4⋊C4—28no—
96C4⋊C4—28no—
97C4⋊C4—28no—
98C4⋊C4—28no—
99C4⋊C4—28no—
100C4⋊C4—48no—
101C4⋊C4—42no—
102C4⋊C4—44no—
103C4⋊C4—48no—
104C22⋊C4—216no—
105C22⋊C4—48no—
106C22⋊C4—44no—
107C22⋊C4—416no—
108C42—22no—
109C42—216no—
110C42—24no—
111C42—41no—
112C42C2×Q814yes—
113C42#4118yes—
114C23—28no—
115C23—28no—
116C23—24no—
117C23—24no—
118C23C22×Q818yes—
119C23C2511yescharacteristic
120Q8—416no—
121D4—232no—
122D4—48no—
123C2×C4—21no—
124C2×C4—22no—
125C2×C4—21no—
126C2×C4—22no—
127C2×C4—28no—
128C2×C4—28no—
129C2×C4—21no—
130C2×C4—28no—
131C2×C4—22no—
132C2×C4—28no—
133C2×C4—28no—
134C2×C4—24no—
135C2×C4—28no—
136C2×C4—28no—
137C2×C4—416no—
138C2×C4—816no—
139C2×C4C22×Q812yes—
140C2×C4C22×Q814yes—
141C2×C4C2×#4114yes—
142C2×C4C2×#4114yes—
143C2×C4C2×#4114yes—
144C2×C4H(5,𝔽2)14yes—
145C2×C4H(5,𝔽2)12yes—
146C22—216no—
147C22—28no—
148C22—44no—
149C22—48no—
150C22—44no—
151C22C23×Q811yescharacteristic
152C22C22×#4112yes—
153C22C2×H(5,𝔽2)12yes—
154C22C2×H(5,𝔽2)11yescharacteristic
155C22#58511yescharacteristic
156C4—22no—
157C4—24no—
158C4—44no—
159C4—48no—
160C4—41no—
161C4—48no—
162C4#55418yes—
163C4#55914yes—
164C2—48no—
165C2C2×#55412yes—
166C2C2×#55911yescharacteristic
167C2#350111yescharacteristic
168C2#350612yes—
169C2#354911yescharacteristic
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. #2804C2semidirect
2. #2580C2semidirect
3. #2571C2semidirect
4. #2563C2semidirect
5. #2487C2semidirect
7. D4×C4⋊C4C2semidirect
8. C4×C4⋊Q8C2semidirect
44. #127Q8semidirect

Maximal subgroups

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

subgroupindex
#28042
#25802
#25712
#25632
#24872
#23662
D4×C4⋊C42
C4×C4⋊Q82
C4×#1272