Finite Group Databasebeta

← #39628

Subgroups — #39628

Order 256.

943 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2862C211yesmaximal, characteristic, complemented
2#2804C214yesmaximal, complemented
3#2732C214yesmaximal, complemented
4#2647C212yesmaximal, complemented
5#2580C212yesmaximal, complemented
6#2452C214yesmaximal, complemented
7#2450C218yesmaximal, complemented
8#2349C212yesmaximal, complemented
9#2328C212yesmaximal
10C4×#127C211yesmaximal, characteristic
11#2295C211yesmaximal, characteristic, complemented
12C2×C4⋊Q8C2212yes—
13C2×#127C2211yescharacteristic
14C2×C22⋊Q8C2218yes—
15C2×C4×Q8C2211yescharacteristic
16C2×C4×D4C2212yes—
17C2×C4×D4C2214yes—
18C2×C4×D4C2214yes—
19#400C2218yes—
20#399C2214yes—
21#398C2218yes—
22#396C2218yes—
23#393C2214yes—
24#393C2218yes—
25#391C2214yes—
26#391C2214yes—
27#391C2212yes—
28#390C2212yes—
29#390C2214yes—
30#390C2214yes—
31#389C2214yes—
32#389C2214yes—
33#389C2212yes—
34#387C2214yes—
35#386C2218yes—
36#386C2218yes—
37#385C2218yes—
38#385C2218yes—
39#385C2218yes—
40#384C2211yescharacteristic
41#382C2212yes—
42#382C2212yes—
43#380C2214yes—
44C4×C4⋊C4C2211yescharacteristic
45C4×C4⋊C4C2212yes—
46#376C2212yes—
47C2×#95C2214yes—
48C43C2211yescharacteristic
49C22×Q8C2311yescharacteristic
50C22×Q8C2314yes—
51C22×D4C2312yes—
52C22×D4C2314yes—
53C23×C4C2314yes—
54C23×C4C2318yes—
55C4⋊Q8—44no—
56#127Q818yescomplemented
57C22⋊Q8—416no—
58C4×Q8—24no—
59C4×D4—28no—
60C4×D4—48no—
61C4×D4—48no—
62C2×C4⋊C4C2314yes—
63C2×C4⋊C4C2312yes—
64C2×C4⋊C4C2312yes—
65C2×C4⋊C4C2311yescharacteristic
66C2×C4⋊C4C2314yes—
67C2×C4⋊C4C2314yes—
68C2×C4⋊C4C2318yes—
69C2×C4⋊C4C2318yes—
70C2×C4⋊C4C2314yes—
71C2×C4⋊C4C2312yes—
72C2×C22⋊C4C2318yes—
73C2×C22⋊C4C2314yes—
74C2×C22⋊C4C2318yes—
75C2×C22⋊C4C2318yes—
76C2×C22⋊C4C2318yes—
77C2×C42C2312yes—
78C2×C42C2312yes—
79C2×C42C2312yes—
80C2×C42C2311yescharacteristic
81C2×C42C2312yes—
82C2×C42C2311yescharacteristic
83C2×C42C2311yescharacteristic
84#95C2312yes—
85#95C2314yes—
86#95C2318yes—
87#95C2314yes—
88#95C2314yes—
89#95C2314yes—
90#95C2314yes—
91#95C2318yes—
92#95C2318yes—
93C24C2414yes—
94C2×Q8—22no—
95C2×Q8—28no—
96C2×Q8—42no—
97C2×Q8—44no—
98C2×Q8—44no—
99C2×D4—24no—
100C2×D4—24no—
101C2×D4—44no—
102C2×D4—44no—
103C2×D4C2×Q818yes—
104C2×D4C2×Q8116yes—
105C22×C4—28no—
106C22×C4—48no—
107C22×C4—48no—
108C22×C4—48no—
109C22×C4—48no—
110C22×C4C2412yes—
111C22×C4C2414yes—
112C22×C4C2418yes—
113C22×C4C2414yes—
114C22×C4C2412yes—
115C22×C4C2412yes—
116C22×C4C2411yescharacteristic
117C22×C4C2411yescharacteristic
118C22×C4C2412yes—
119C22×C4C2411yescharacteristic
120C4⋊C4—24no—
121C4⋊C4—22no—
122C4⋊C4—24no—
123C4⋊C4—28no—
124C4⋊C4—28no—
125C4⋊C4—42no—
126C4⋊C4—44no—
127C4⋊C4—48no—
128C4⋊C4—48no—
129C4⋊C4—44no—
130C22⋊C4—28no—
131C22⋊C4—216no—
132C22⋊C4—48no—
133C22⋊C4—48no—
134C22⋊C4—48no—
135C42—24no—
136C42—24no—
137C42—24no—
138C42—22no—
139C42—42no—
140C42C2×Q814yes—
141C42#4114yes—
142C23—24no—
143C23—28no—
144C23—24no—
145C23—28no—
146C23C22×Q818yes—
147C23C2511yescharacteristic
148Q8—44no—
149Q8—88no—
150D4—216no—
151D4—416no—
152C2×C4—22no—
153C2×C4—22no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—28no—
163C2×C4—24no—
164C2×C4—28no—
165C2×C4—28no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—28no—
169C2×C4—24no—
170C2×C4—88no—
171C2×C4—816no—
172C2×C4C22×Q814yes—
173C2×C4C22×Q812yes—
174C2×C4C2×#4112yes—
175C2×C4C2×#4112yes—
176C2×C4C2×#4112yes—
177C2×C4H(5,𝔽2)14yes—
178C2×C4H(5,𝔽2)12yes—
179C22—28no—
180C22—216no—
181C22—44no—
182C22—44no—
183C22—48no—
184C22C23×Q811yescharacteristic
185C22C22×#4111yescharacteristic
186C22C2×H(5,𝔽2)11yescharacteristic
187C22C2×H(5,𝔽2)12yes—
188C22#58512yes—
189C4—22no—
190C4—24no—
191C4—22no—
192C4—24no—
193C4—42no—
194C4—42no—
195C4—44no—
196C4—44no—
197C4—48no—
198C4#55414yes—
199C2—48no—
200C2#345511yescharacteristic
201C2C2×#55411yescharacteristic
202C2#350112yes—
203C2#350811yescharacteristic
204C2#355812yes—
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. #2862C2semidirect
2. #2804C2semidirect
3. #2732C2semidirect
4. #2647C2semidirect
5. #2580C2semidirect
6. #2452C2semidirect
7. #2450C2semidirect
8. #2349C2semidirect
11. #2295C2semidirect
56. #127Q8semidirect

Maximal subgroups

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

subgroupindex
#28622
#28042
#27322
#26472
#25802
#24522
#24502
#23492
#23282
C4×#1272
#22952