Finite Group Databasebeta

← C31×#3548 #16843481

Subgroups — C31×#3548 #16843481

Order 3968.

1114 conjugacy classes of subgroups.

The subgroup lattice has 194 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#562C214yesmaximal, complemented
2C31×#554C214yesmaximal, complemented
3C31×#550C214yesmaximal, complemented
4C31×#547C214yesmaximal, complemented
5C31×#540C214yesmaximal, complemented
6C31×#537C218yesmaximal, complemented
7C31×#533C211yesmaximal, characteristic, complemented
8C31×#532C212yesmaximal, complemented
9C2×#41×C31C2214yes—
10C2×#41×C31C2218yes—
11C31×C4⋊Q8C2212yes—
12C31×C4⋊Q8C2212yes—
13C31×#127C2212yes—
14C31×#127C2214yes—
15C31×#125C2212yes—
16C31×#125C2214yes—
17C31×#124C2214yes—
18C31×#123C22116yes—
19C31×C22⋊Q8C2214yes—
20C31×C22⋊Q8C2218yes—
21C31×C22⋊Q8C22116yes—
22C31×#121C2214yes—
23C31×#121C2214yes—
24C31×#121C22116yes—
25C31×#121C2218yes—
26C31×#121C22116yes—
27C4×Q8×C31C2214yes—
28C4×D4×C31C2214yes—
29C4×D4×C31C2214yes—
30C4×D4×C31C2218yes—
31C31×#117C2212yes—
32C2×C4⋊C4×C31C2218yes—
33C2×C42×C31C2211yescharacteristic
34#41×C31—48no—
35#41×C31—416no—
36C2×Q8×C31C2314yes—
37C2×Q8×C31C2314yes—
38C2×D4×C31C2314yes—
39C2×D4×C31C2314yes—
40C2×D4×C31C2318yes—
41C2×D4×C31C23116yes—
42C2×D4×C31C2314yes—
43C22×C4×C31C2311yescharacteristic
44C22×C4×C31C2312yes—
45C22×C4×C31C2318yes—
46C22×C4×C31C23116yes—
47C4⋊C4×C31C2314yes—
48C4⋊C4×C31C2314yes—
49C4⋊C4×C31C23116yes—
50C4⋊C4×C31C2314yes—
51C4⋊C4×C31C2314yes—
52C4⋊C4×C31C2318yes—
53C22⋊C4×C31C2314yes—
54C22⋊C4×C31C23116yes—
55C22⋊C4×C31C2318yes—
56C22⋊C4×C31C2318yes—
57C42×C31C2311yescharacteristic
58C42×C31C2312yes—
59C42×C31C2311yescharacteristic
60C42×C31C2314yes—
61C23×C31C2411yescharacteristic
62C23×C31C2418yes—
63Q8×C31—28no—
64Q8×C31—44no—
65D4×C31—28no—
66D4×C31—28no—
67D4×C31—48no—
68D4×C31—44no—
69D4×C31—416no—
70C2×C4×C31—216no—
71C2×C4×C31—24no—
72C2×C4×C31—22no—
73C2×C4×C31—416no—
74C2×C4×C31C2411yescharacteristic
75C2×C4×C31C2412yes—
76C2×C4×C31C2418yes—
77C2×C4×C31C2418yes—
78C2×C4×C31C2412yes—
79C2×C4×C31C2411yescharacteristic
80#3548C3111yesmaximal, characteristic, direct product factor, Sylow
81C22×C31—22no—
82C22×C31—28no—
83C22×C31—28no—
84C22×C31—21no—
85C22×C31—28no—
86C22×C31C2511yescharacteristic
87C4×C31—28no—
88C4×C31—22no—
89C4×C31—28no—
90C4×C31—21no—
91C4×C31H(5,𝔽2)14yes—
92C4×C312−1+412yes—
93#562C2×C3114yescomplemented
94#554C2×C3114yescomplemented
95#550C2×C3114yescomplemented
96#547C2×C3114yescomplemented
97#540C2×C3114yescomplemented
98#537C2×C3118yescomplemented
99#533C2×C3111yescharacteristic, complemented
100#532C2×C3112yescomplemented
101C2×C31—41no—
102C2×C31—48no—
103C2×C31C2×H(5,𝔽2)12yes—
104C2×C31C2×2−1+411yescharacteristic
105C2×#41C22×C3114yes—
106C2×#41C22×C3118yes—
107C4⋊Q8C22×C3112yes—
108C4⋊Q8C22×C3112yes—
109#127C22×C3112yes—
110#127C22×C3114yes—
111#125C22×C3112yes—
112#125C22×C3114yes—
113#124C22×C3114yes—
114#123C22×C31116yes—
115C22⋊Q8C22×C3114yes—
116C22⋊Q8C22×C3118yes—
117C22⋊Q8C22×C31116yes—
118#121C22×C3114yes—
119#121C22×C3114yes—
120#121C22×C31116yes—
121#121C22×C3118yes—
122#121C22×C31116yes—
123C4×Q8C22×C3114yes—
124C4×D4C22×C3114yes—
125C4×D4C22×C3114yes—
126C4×D4C22×C3118yes—
127#117C22×C3112yes—
128C2×C4⋊C4C22×C3118yes—
129C2×C42C22×C3111yescharacteristic
130C31#354811yescharacteristic, direct product factor, Sylow
131#41—48no—
132#41—416no—
133C2×Q8C23×C3114yes—
134C2×Q8C23×C3114yes—
135C2×D4C23×C3114yes—
136C2×D4C23×C3114yes—
137C2×D4C23×C3118yes—
138C2×D4C23×C31116yes—
139C2×D4C23×C3114yes—
140C22×C4C23×C3111yescharacteristic
141C22×C4C23×C3112yes—
142C22×C4C23×C3118yes—
143C22×C4C23×C31116yes—
144C4⋊C4C23×C3114yes—
145C4⋊C4C23×C3114yes—
146C4⋊C4C23×C31116yes—
147C4⋊C4C23×C3114yes—
148C4⋊C4C23×C3114yes—
149C4⋊C4C23×C3118yes—
150C22⋊C4C23×C3114yes—
151C22⋊C4C23×C31116yes—
152C22⋊C4C23×C3118yes—
153C22⋊C4C23×C3118yes—
154C42C23×C3111yescharacteristic
155C42C23×C3112yes—
156C42C23×C3111yescharacteristic
157C42C23×C3114yes—
158C23C24×C3111yescharacteristic
159C23C24×C3118yes—
160Q8—28no—
161Q8—44no—
162D4—28no—
163D4—28no—
164D4—48no—
165D4—44no—
166D4—416no—
167C2×C4—216no—
168C2×C4—24no—
169C2×C4—22no—
170C2×C4—416no—
171C2×C4C24×C3111yescharacteristic
172C2×C4C24×C3112yes—
173C2×C4C24×C3118yes—
174C2×C4C24×C3118yes—
175C2×C4C24×C3112yes—
176C2×C4C24×C3111yescharacteristic
177C22—22no—
178C22—28no—
179C22—28no—
180C22—21no—
181C22—28no—
182C22C25×C3111yescharacteristic
183C4—28no—
184C4—22no—
185C4—28no—
186C4—21no—
187C4C31×H(5,𝔽2)14yes—
188C4C31×2−1+412yes—
189C2—41no—
190C2—48no—
191C2C2×C31×H(5,𝔽2)12yes—
192C2C2×C31×2−1+411yescharacteristic
subgroupG/H
center, socleC22×C31C25
commutator, Frattini, cosocleC22C25×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#562C2semidirect
2. C31×#554C2semidirect
3. C31×#550C2semidirect
4. C31×#547C2semidirect
5. C31×#540C2semidirect
6. C31×#537C2semidirect
7. C31×#533C2semidirect
8. C31×#532C2semidirect
80. #3548C31direct (N × H)
93. #562C2×C31semidirect
94. #554C2×C31semidirect
95. #550C2×C31semidirect
96. #547C2×C31semidirect
97. #540C2×C31semidirect
98. #537C2×C31semidirect
99. #533C2×C31semidirect
100. #532C2×C31semidirect
130. C31#3548direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5622
C31×#5542
C31×#5502
C31×#5472
C31×#5402
C31×#5372
C31×#5332
C31×#5322
#354831