Finite Group Databasebeta

← C22×C31×#555 #21519466

Subgroups — C22×C31×#555 #21519466

Order 7936.

8710 conjugacy classes of subgroups.

The subgroup lattice has 222 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#555C2148yesmaximal, direct product factor
2C22×C31×C4⋊Q8C211yesmaximal, characteristic, complemented
3C22×C31×#124C214yesmaximal, complemented
4C22×C31×#121C214yesmaximal, complemented
5C22×C4×D4×C31C212yesmaximal, complemented
6C22×C31×#117C214yesmaximal, complemented
7C23×Q8×C31C2212yes—
8C23×D4×C31C2212yes—
9C23×D4×C31C2214yes—
10C24×C4×C31C2214yes—
11C31×#555C221256yesdirect product factor
12C2×C31×C4⋊Q8C22124yescomplemented
13C2×C31×#124C22196yescomplemented
14C2×C31×#121C22196yescomplemented
15C2×C4×D4×C31C22148yescomplemented
16C2×C31×#117C22196yescomplemented
17C22×C4⋊C4×C31C2212yes—
18C22×C4⋊C4×C31C2214yes—
19C22×C22⋊C4×C31C2218yes—
20C22×C22⋊C4×C31C2214yes—
21C22×C42×C31C2214yes—
22C22×C42×C31C2211yescharacteristic
23C25×C31C2314yes—
24C22×Q8×C31—48no—
25C22×Q8×C31C23124yes—
26C22×D4×C31—216no—
27C22×D4×C31—416no—
28C22×D4×C31C23124yes—
29C22×D4×C31C23148yes—
30C23×C4×C31—232no—
31C23×C4×C31C23148yes—
32C23×C4×C31C2314yes—
33C23×C4×C31C2311yescharacteristic
34C23×C4×C31C2314yes—
35C23×C4×C31C2312yes—
36C31×C4⋊Q8C23164yescomplemented
37C31×#124C231256yescomplemented
38C31×#121C231256yescomplemented
39C4×D4×C31C231128yescomplemented
40C31×#117C231256yescomplemented
41C2×C4⋊C4×C31C23124yes—
42C2×C4⋊C4×C31C23148yes—
43C2×C22⋊C4×C31C23196yes—
44C2×C22⋊C4×C31C23148yes—
45C2×C42×C31C23148yes—
46C2×C42×C31C23112yes—
47C24×C31—216no—
48C24×C31—216no—
49C24×C31—216no—
50C24×C31C24124yes—
51C24×C31C2411yescharacteristic
52C2×Q8×C31—448no—
53C2×Q8×C31C24132yes—
54C2×D4×C31—296no—
55C2×D4×C31—496no—
56C2×D4×C31C24132yes—
57C2×D4×C31C24164yes—
58C22×C4×C31—216no—
59C22×C4×C31—216no—
60C22×C4×C31—24no—
61C22×C4×C31—2192no—
62C22×C4×C31#41116yes—
63C22×C4×C31C24124yes—
64C22×C4×C31C2416yes—
65C22×C4×C31C24124yes—
66C22×C4×C31C24164yes—
67C22×C4×C31C24112yes—
68C4⋊C4×C31C24132yes—
69C4⋊C4×C31C24164yes—
70C22⋊C4×C31C241128yes—
71C22⋊C4×C31C24164yes—
72C42×C31C24164yes—
73C42×C31C24116yes—
74C22×#555C3111yesmaximal, characteristic, direct product factor, Sylow
75C23×C31—248no—
76C23×C31—248no—
77C23×C31—248no—
78C23×C31—464no—
79C23×C31C2×#4118yes—
80C23×C31H(5,𝔽2)14yes—
81C23×C31C25116yes—
82C23×C31C2513yes—
83Q8×C31—432no—
84D4×C31—264no—
85D4×C31—464no—
86C2×C4×C31—248no—
87C2×C4×C31—248no—
88C2×C4×C31—212no—
89C2×C4×C31—2128no—
90C2×C4×C31C2×#41148yes—
91C2×C4×C31C25116yes—
92C2×C4×C31C2514yes—
93C2×C4×C31C25116yes—
94C2×C4×C31C2518yes—
95C2×#555C2×C31148yesdirect product factor
96C22×C4⋊Q8C2×C3111yescharacteristic, complemented
97C22×#124C2×C3114yescomplemented
98C22×#121C2×C3114yescomplemented
99C22×C4×D4C2×C3112yescomplemented
100C22×#117C2×C3114yescomplemented
101C22×C31—216no—
102C22×C31—216no—
103C22×C31—216no—
104C22×C31—496no—
105C22×C31#555116yesdirect product factor
106C22×C31C22×#41112yes—
107C22×C31C2×H(5,𝔽2)16yes—
108C22×C31C2611yescharacteristic
109C4×C31—216no—
110C4×C31—216no—
111C4×C31—24no—
112C4×C31C22×#41116yes—
113C23×Q8C22×C3112yes—
114C23×D4C22×C3112yes—
115C23×D4C22×C3114yes—
116C24×C4C22×C3114yes—
117#555C22×C311256yesdirect product factor
118C2×C4⋊Q8C22×C31124yescomplemented
119C2×#124C22×C31196yescomplemented
120C2×#121C22×C31196yescomplemented
121C2×C4×D4C22×C31148yescomplemented
122C2×#117C22×C31196yescomplemented
123C22×C4⋊C4C22×C3112yes—
124C22×C4⋊C4C22×C3114yes—
125C22×C22⋊C4C22×C3118yes—
126C22×C22⋊C4C22×C3114yes—
127C22×C42C22×C3114yes—
128C22×C42C22×C3111yescharacteristic
129C2×C31—416no—
130C2×C31C2×#555112yesdirect product factor
131C2×C31C23×#4112yes—
132C2×C31C22×H(5,𝔽2)11yescharacteristic
133C25C23×C3114yes—
134C22×Q8—48no—
135C22×Q8C23×C31124yes—
136C22×D4—216no—
137C22×D4—416no—
138C22×D4C23×C31124yes—
139C22×D4C23×C31148yes—
140C23×C4—232no—
141C23×C4C23×C3111yescharacteristic
142C23×C4C23×C3114yes—
143C23×C4C23×C3114yes—
144C23×C4C23×C31148yes—
145C23×C4C23×C3112yes—
146C4⋊Q8C23×C31164yescomplemented
147#124C23×C311256yescomplemented
148#121C23×C311256yescomplemented
149C4×D4C23×C311128yescomplemented
150#117C23×C311256yescomplemented
151C2×C4⋊C4C23×C31124yes—
152C2×C4⋊C4C23×C31148yes—
153C2×C22⋊C4C23×C31196yes—
154C2×C22⋊C4C23×C31148yes—
155C2×C42C23×C31148yes—
156C2×C42C23×C31112yes—
157C31C22×#55511yescharacteristic, direct product factor, Sylow
158C24—216no—
159C24—216no—
160C24—216no—
161C24C24×C31124yes—
162C24C24×C3111yescharacteristic
163C2×Q8—448no—
164C2×Q8C24×C31132yes—
165C2×D4—296no—
166C2×D4—496no—
167C2×D4C24×C31132yes—
168C2×D4C24×C31164yes—
169C22×C4—216no—
170C22×C4—216no—
171C22×C4—24no—
172C22×C4—2192no—
173C22×C4#41×C31116yes—
174C22×C4C24×C31124yes—
175C22×C4C24×C3116yes—
176C22×C4C24×C31124yes—
177C22×C4C24×C31164yes—
178C22×C4C24×C31112yes—
179C4⋊C4C24×C31132yes—
180C4⋊C4C24×C31164yes—
181C22⋊C4C24×C311128yes—
182C22⋊C4C24×C31164yes—
183C42C24×C31164yes—
184C42C24×C31116yes—
185C23—248no—
186C23—248no—
187C23—248no—
188C23—464no—
189C23C2×#41×C3118yes—
190C23C31×H(5,𝔽2)14yes—
191C23C25×C31116yes—
192C23C25×C3113yes—
193Q8—432no—
194D4—264no—
195D4—464no—
196C2×C4—248no—
197C2×C4—248no—
198C2×C4—212no—
199C2×C4—2128no—
200C2×C4C2×#41×C31148yes—
201C2×C4C25×C31116yes—
202C2×C4C25×C3114yes—
203C2×C4C25×C31116yes—
204C2×C4C25×C3118yes—
205C22—216no—
206C22—216no—
207C22—216no—
208C22—496no—
209C22C31×#555116yesdirect product factor
210C22C22×#41×C31112yes—
211C22C2×C31×H(5,𝔽2)16yes—
212C22C26×C3111yescharacteristic
213C4—216no—
214C4—216no—
215C4—24no—
216C4C22×#41×C31116yes—
217C2—416no—
218C2C2×C31×#555112yesdirect product factor
219C2C23×#41×C3112yes—
220C2C22×C31×H(5,𝔽2)11yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC22C26×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#555C2direct (N × H)
2. C22×C31×C4⋊Q8C2semidirect
3. C22×C31×#124C2semidirect
4. C22×C31×#121C2semidirect
5. C22×C4×D4×C31C2semidirect
6. C22×C31×#117C2semidirect
11. C31×#555C22direct (N × H)
12. C2×C31×C4⋊Q8C22semidirect
13. C2×C31×#124C22semidirect
14. C2×C31×#121C22semidirect
15. C2×C4×D4×C31C22semidirect
16. C2×C31×#117C22semidirect
36. C31×C4⋊Q8C23semidirect
37. C31×#124C23semidirect
38. C31×#121C23semidirect
39. C4×D4×C31C23semidirect
40. C31×#117C23semidirect
74. C22×#555C31direct (N × H)
95. C2×#555C2×C31direct (N × H)
96. C22×C4⋊Q8C2×C31semidirect
97. C22×#124C2×C31semidirect
98. C22×#121C2×C31semidirect
99. C22×C4×D4C2×C31semidirect
100. C22×#117C2×C31semidirect
105. C22×C31#555direct (N × H)
117. #555C22×C31direct (N × H)
118. C2×C4⋊Q8C22×C31semidirect
119. C2×#124C22×C31semidirect
120. C2×#121C22×C31semidirect
121. C2×C4×D4C22×C31semidirect
122. C2×#117C22×C31semidirect
130. C2×C31C2×#555direct (N × H)
146. C4⋊Q8C23×C31semidirect
147. #124C23×C31semidirect
148. #121C23×C31semidirect
149. C4×D4C23×C31semidirect
150. #117C23×C31semidirect
157. C31C22×#555direct (N × H)
209. C22C31×#555direct (N × H)
218. C2C2×C31×#555direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5552
C22×C31×C4⋊Q82
C22×C31×#1242
C22×C31×#1212
C22×C4×D4×C312
C22×C31×#1172
C22×#55531