Finite Group Databasebeta

← #19401

Subgroups — #19401

Order 256.

316 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 109 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
1#3207C211yesmaximal, characteristic
2#3112C211yesmaximal, characteristic, complemented
3#3103C211yesmaximal, characteristic, complemented
4#2982C211yesmaximal, characteristic, complemented
5#1684C212yesmaximal, complemented
6#1678C212yesmaximal, complemented
7#1668C212yesmaximal, complemented
8#1666C212yesmaximal, complemented
9#1572C211yesmaximal, characteristic, complemented
10#1553C211yesmaximal, characteristic, complemented
11#1543C211yesmaximal, characteristic, complemented
12#532C2211yescharacteristic
13#532C2211yescharacteristic
14C2×C4×Q8C2211yescharacteristic
15#493C2211yescharacteristic
16#492C2211yescharacteristic
17#487C2211yescharacteristic
18#486C2211yescharacteristic
19#481—21no—
20#480—21no—
21#477C2212yes—
22#475C2212yes—
23#463—22no—
24#460C2212yes—
25#460C2212yes—
26#449—22no—
27#448—21no—
28#448—21no—
29C8×Q8—22no—
30C8×Q8C2212yes—
31C8×Q8C2212yes—
32#440—22no—
33C4×SD16—22no—
34#432C2211yescharacteristic
35#431—22no—
36#431C2211yescharacteristic
37#431C2211yescharacteristic
38#431C2211yescharacteristic
39#335C2212yes—
40#334C2212yes—
41#333C2212yes—
42#332C2212yes—
43#331C2212yes—
44#331C2212yes—
45C2×#41—21no—
46C2×#41—21no—
47C22×Q8D411yescharacteristic
48C2×SD16—22no—
49C2×SD16—22no—
50C2×SD16—22no—
51C2×D8—22no—
52C4⋊Q8C2311yescharacteristic
53C4⋊Q8C2311yescharacteristic
54#127C2311yescharacteristic
55#127C2311yescharacteristic
56#124—21no—
57#124—21no—
58#121—21no—
59#121—21no—
60#121—21no—
61#121—21no—
62C4×Q8—21no—
63C4×Q8—21no—
64C4×Q8D412yes—
65C4×Q8C2312yes—
66C4×D4—21no—
67C4×D4—21no—
68C4×D4—21no—
69C4×D4—21no—
70C2×C4⋊C4—21no—
71C2×C4⋊C4D411yescharacteristic
72C2×C42—21no—
73C2×C42C2311yescharacteristic
74#107—22no—
75#106—22no—
76C4⋊C8—22no—
77C4⋊C8—22no—
78C4⋊C8D412yes—
79C4⋊C8C2312yes—
80C4⋊C8C2312yes—
81C4⋊C8C2312yes—
82#103—22no—
83#103—22no—
84#103—22no—
85#102—22no—
86#102—22no—
87#102—22no—
88C22⋊C8—21no—
89C22⋊C8—21no—
90C22⋊C8—21no—
91C22⋊C8D412yes—
92#97—21no—
93C4×C8—22no—
94C4×C8—22no—
95C4×C8—21no—
96C4×C8—21no—
97C4×C8C2311yescharacteristic
98C4×C8C2311yescharacteristic
99#41—82no—
100#41—82no—
101C2×Q8—24no—
102C2×Q8—21no—
103C2×Q8—21no—
104C2×Q8—21no—
105C2×Q8C2×D412yes—
106C2×D4—21no—
107C2×D4—21no—
108C2×D4—21no—
109C2×D4—21no—
110C2×D4—21no—
111C2×D4—21no—
112C2×D4—41no—
113C2×D4—41no—
114C22×C4—21no—
115C22×C4—21no—
116C22×C4—41no—
117C22×C4—41no—
118C22×C4C2×D411yescharacteristic
119C22×C4C2×D411yescharacteristic
120C22×C4#4111yescharacteristic
121SD16—44no—
122SD16—44no—
123SD16—82no—
124D8—82no—
125C2×C8—22no—
126C2×C8—22no—
127C2×C8—22no—
128C2×C8C2×D412yes—
129C2×C8C2×D412yes—
130C4⋊C4—22no—
131C4⋊C4—21no—
132C4⋊C4—22no—
133C4⋊C4—21no—
134C4⋊C4—21no—
135C4⋊C4—21no—
136C4⋊C4—21no—
137C4⋊C4C2×D412yes—
138C22⋊C4—41no—
139C22⋊C4—41no—
140C22⋊C4—41no—
141C22⋊C4—41no—
142C42—22no—
143C42—22no—
144C42C2×D411yescharacteristic
145C42C2×D411yescharacteristic
146C42#4111yescharacteristic
147C42C2411yescharacteristic
148C23—41no—
149C23—41no—
150C23#12111yescharacteristic
151Q8—24no—
152Q8—22no—
153Q8—42no—
154Q8—81no—
155Q8#13514yes—
156D4—42no—
157D4—42no—
158D4—42no—
159D4—42no—
160D4—81no—
161D4—81no—
162D4—82no—
163D4—82no—
164C2×C4—24no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—41no—
170C2×C4—41no—
171C2×C4—41no—
172C2×C4—82no—
173C2×C4—82no—
174C2×C4—81no—
175C2×C4#12111yescharacteristic
176C2×C4#12111yescharacteristic
177C2×C4#12111yescharacteristic
178C2×C4C22×D411yescharacteristic
179C2×C4C22×D411yescharacteristic
180C2×C4C2×#4111yescharacteristic
181C8—22no—
182C8—22no—
183C8—42no—
184C8—42no—
185C8—42no—
186C22—21no—
187C22—21no—
188C22—21no—
189C22—81no—
190C22—81no—
191C22—81no—
192C22—81no—
193C22—81no—
194C22—81no—
195C22C2×#12111yescharacteristic
196C4—21no—
197C4—24no—
198C4—21no—
199C4—21no—
200C4—21no—
201C4—42no—
202C4—81no—
203C4—81no—
204C4C2×#13512yes—
205C4#57712yes—
206C2—41no—
207C2—161no—
208C2—161no—
209C2#304311yescharacteristic
210C2#305011yescharacteristic
211C2#306811yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC42C24
prime radical#3207C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3112C2semidirect
3. #3103C2semidirect
4. #2982C2semidirect
5. #1684C2semidirect
6. #1678C2semidirect
7. #1668C2semidirect
8. #1666C2semidirect
9. #1572C2semidirect
10. #1553C2semidirect
11. #1543C2semidirect

Maximal subgroups

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

subgroupindex
#32072
#31122
#31032
#29822
#16842
#16782
#16682
#16662
#15722
#15532
#15432