Finite Group Databasebeta

← C2×#3020 #60384

Subgroups — C2×#3020 #60384

Order 256.

2355 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×2−1+4C211yesmaximal, characteristic, complemented
2C2×#575C212yesmaximal, complemented
3C2×#536C211yesmaximal, characteristic, complemented
4#3020C2116yesmaximal, direct product factor
5C2×#456C214yesmaximal, complemented
6C2×#454C214yesmaximal, complemented
7C2×#421C212yesmaximal, complemented
8C22×#101C211yesmaximal, characteristic, complemented
9C2×2−1+4—24no—
10C2×2−1+4—28no—
11C2×2−1+4—22no—
12C2×2−1+4—24no—
13C2×2−1+4C2214yes—
14C2×2−1+4C2218yescomplemented
15C22×#41—22no—
16C22×#41—22no—
17C22×#41C2212yes—
18C22×#41C2211yescharacteristic
19C23×Q8—22no—
20C23×Q8C2211yescharacteristic
21#575—28no—
22#575C22116yescomplemented
23C2×#137—22no—
24C2×#137C2214yescomplemented
25C2×AGL(1,ℤ/8)—22no—
26C2×AGL(1,ℤ/8)C2214yescomplemented
27C2×#135—24no—
28C22×M16C2212yes—
29#536—24no—
30#536C2218yescomplemented
31C2×C4⋊Q8C2212yescomplemented
32C2×#124C2212yescomplemented
33C2×#123—22no—
34C2×C22⋊Q8—22no—
35C2×#117C2211yescharacteristic
36#456C22132yescomplemented
37#454C22132yescomplemented
38#421C22116yescomplemented
39C2×#104C2218yescomplemented
40C2×#101C2214yescomplemented
41C2×#101C2218yescomplemented
422−1+4—232no—
432−1+4—216no—
442−1+4—216no—
452−1+4—232no—
462−1+4—28no—
472−1+4—216no—
482−1+4C23116yes—
49C2×#41—216no—
50C2×#41—28no—
51C2×#41—216no—
52C2×#41—28no—
53C2×#41—28no—
54C2×#41—216no—
55C2×#41—28no—
56C2×#41—216no—
57C2×#41—22no—
58C2×#41—24no—
59C2×#41—22no—
60C2×#41—24no—
61C2×#41—22no—
62C2×#41—22no—
63C2×#41—22no—
64C2×#41—24no—
65C2×#41D414yes—
66C2×#41D418yes—
67C2×#41C2314yes—
68C2×#41C2318yes—
69C2×#41C2314yes—
70C22×Q8—22no—
71C22×Q8—216no—
72C22×Q8—28no—
73C22×Q8—28no—
74C22×Q8—216no—
75C22×Q8—22no—
76C22×Q8—22no—
77C22×Q8—24no—
78C22×Q8D412yes—
79C22×Q8D412yes—
80C22×Q8D414yes—
81C22×Q8C2311yescharacteristic
82C22×Q8C2312yes—
83C22×Q8C2314yes—
84C22×D4—22no—
85C22×D4—22no—
86C22×D4—21no—
87C22×D4D412yes—
88C22×D4C2311yescharacteristic
89C23×C4—24no—
90C23×C4—22no—
91C23×C4—21no—
92C23×C4D412yes—
93C23×C4C2311yescharacteristic
94#137—28no—
95#137—216no—
96#137C23116yescomplemented
97AGL(1,ℤ/8)—28no—
98AGL(1,ℤ/8)—216no—
99AGL(1,ℤ/8)C23116yescomplemented
100#135—232no—
101C2×Q16—24no—
102C2×SD16—24no—
103C2×SD16—24no—
104C2×D8—24no—
105C2×M16—22no—
106C2×M16—24no—
107C2×M16C2314yes—
108C2×M16C2318yes—
109C22×C8—22no—
110C4⋊Q8—24no—
111C4⋊Q8C2318yescomplemented
112#124—24no—
113#124C2318yescomplemented
114#123—216no—
115C22⋊Q8—216no—
116#117—22no—
117#117C2314yes—
118C2×C4⋊C4—21no—
119C2×C4⋊C4—24no—
120C2×C22⋊C4—21no—
121C2×C22⋊C4—24no—
122C2×C42C2312yes—
123#104C23132yescomplemented
124#101C23116yescomplemented
125C24—22no—
126C24—21no—
127C24C2×D411yescharacteristic
128#41—232no—
129#41—264no—
130#41—232no—
131#41—264no—
132#41—232no—
133#41—28no—
134#41—28no—
135#41—28no—
136#41—232no—
137#41—24no—
138#41—28no—
139#41—28no—
140#41—24no—
141#41—28no—
142#41—28no—
143#41—44no—
144#41—44no—
145#41C2×D4116yes—
146#41C2×D418yes—
147#41C2418yes—
148C2×Q8—216no—
149C2×Q8—28no—
150C2×Q8—232no—
151C2×Q8—264no—
152C2×Q8—232no—
153C2×Q8—24no—
154C2×Q8—28no—
155C2×Q8—22no—
156C2×Q8—24no—
157C2×Q8—24no—
158C2×Q8—28no—
159C2×Q8—28no—
160C2×Q8—24no—
161C2×Q8—28no—
162C2×Q8—24no—
163C2×Q8—21no—
164C2×Q8—22no—
165C2×Q8—22no—
166C2×Q8C2×D414yes—
167C2×Q8C2×D418yes—
168C2×Q8C2×D418yes—
169C2×Q8C2×D414yes—
170C2×Q8C2412yes—
171C2×Q8C2414yes—
172C2×D4—216no—
173C2×D4—28no—
174C2×D4—28no—
175C2×D4—24no—
176C2×D4—28no—
177C2×D4—24no—
178C2×D4—24no—
179C2×D4—24no—
180C2×D4—22no—
181C2×D4—22no—
182C2×D4—22no—
183C2×D4—21no—
184C2×D4—42no—
185C2×D4—41no—
186C2×D4—41no—
187C2×D4C2×D414yes—
188C2×D4C2×D418yes—
189C2×D4C2412yes—
190C22×C4—232no—
191C22×C4—216no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—24no—
195C22×C4—22no—
196C22×C4—28no—
197C22×C4—24no—
198C22×C4—28no—
199C22×C4—24no—
200C22×C4—22no—
201C22×C4—21no—
202C22×C4—24no—
203C22×C4—42no—
204C22×C4—42no—
205C22×C4C2×D414yes—
206C22×C4C2×D418yes—
207C22×C4C2×D411yescharacteristic
208C22×C4C2×D412yes—
209C22×C4C2×D412yes—
210C22×C4C2×D412yes—
211C22×C4C2×D414yes—
212C22×C4C2411yescharacteristic
213C22×C4C2412yes—
214Q16—216no—
215SD16—216no—
216SD16—216no—
217D8—216no—
218M16—28no—
219M16—24no—
220M16C2418yes—
221C2×C8—24no—
222C2×C8—28no—
223C4⋊C4—24no—
224C4⋊C4—216no—
225C22⋊C4—24no—
226C22⋊C4—216no—
227C42—22no—
228C42C2414yes—
229C23—28no—
230C23—24no—
231C23—22no—
232C23—42no—
233C23—48no—
234C23—44no—
235C23—41no—
236C23—41no—
237C23#12011yescharacteristic
238C23#12011yescharacteristic
239C23#12012yes—
240C23C22×D411yescharacteristic
241C23C22×D412yes—
242Q8—232no—
243Q8—28no—
244Q8—24no—
245Q8—216no—
246Q8—28no—
247Q8—28no—
248Q8—24no—
249Q8—42no—
250Q8C22×D418yes—
251D4—232no—
252D4—28no—
253D4—216no—
254D4—28no—
255D4—28no—
256D4—24no—
257D4—24no—
258D4—44no—
259D4—44no—
260D4—42no—
261D4C22×D418yes—
262C2×C4—264no—
263C2×C4—28no—
264C2×C4—28no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—216no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—24no—
273C2×C4—22no—
274C2×C4—44no—
275C2×C4—41no—
276C2×C4—41no—
277C2×C4—48no—
278C2×C4#12014yes—
279C2×C4#12012yes—
280C2×C4#12014yes—
281C2×C4#12012yes—
282C2×C4C22×D418yes—
283C2×C4C22×D411yescharacteristic
284C2×C4C22×D412yes—
285C2×C4C22×D414yes—
286C2×C4C22×D414yes—
287C2×C4C22×D412yes—
288C2×C4C22×D412yes—
289C2×C4C2511yescharacteristic
290C8—28no—
291C22—22no—
292C22—22no—
293C22—22no—
294C22—28no—
295C22—42no—
296C22—42no—
297C22—416no—
298C22—44no—
299C22—48no—
300C22—42no—
301C22—82no—
302C22—82no—
303C22C2×#12012yes—
304C22C2×#12011yescharacteristic
305C22C2×#12012yes—
306C22C2×#12011yescharacteristic
307C22C23×D411yescharacteristic
308C4—28no—
309C4—28no—
310C4—44no—
311C4—42no—
312C4C2×#12014yes—
313C4C2×#12012yes—
314C4C23×D412yes—
315C2—21no—
316C2—22no—
317C2—21no—
318C2—22no—
319C2—48no—
320C2—82no—
321C2#302012yesdirect product factor
322C2C22×#12011yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×2−1+4C2semidirect
2. C2×#575C2semidirect
3. C2×#536C2semidirect
4. #3020C2direct (N × H)
5. C2×#456C2semidirect
6. C2×#454C2semidirect
7. C2×#421C2semidirect
8. C22×#101C2semidirect
14. C2×2−1+4C22semidirect
22. #575C22semidirect
24. C2×#137C22semidirect
26. C2×AGL(1,ℤ/8)C22semidirect
30. #536C22semidirect
31. C2×C4⋊Q8C22semidirect
32. C2×#124C22semidirect
36. #456C22semidirect
37. #454C22semidirect
38. #421C22semidirect
39. C2×#104C22semidirect
40. C2×#101C22semidirect
41. C2×#101C22semidirect
96. #137C23semidirect
99. AGL(1,ℤ/8)C23semidirect
111. C4⋊Q8C23semidirect
113. #124C23semidirect
123. #104C23semidirect
124. #101C23semidirect
321. C2#3020direct (N × H)

Maximal subgroups

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

subgroupindex
C22×2−1+42
C2×#5752
C2×#5362
#30202
C2×#4562
C2×#4542
C2×#4212
C22×#1012