Finite Group Databasebeta

← C2×#21949 #6374877

Subgroups — C2×#21949 #6374877

Order 512.

3302 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#407C212yesmaximal
2C22×#407C211yesmaximal, characteristic
3#21949C2116yesmaximal, direct product factor
4C2×#1855C218yesmaximal, complemented
5C2×#1811C214yesmaximal, complemented
6C25×C4C2211yescharacteristic
7C23×M16C2214yes—
8C23×M16C2212yes—
9C22×#108C2218yescomplemented
10C2×#407—22no—
11C2×#407—28no—
12C2×#407—22no—
13C2×#407C412yes—
14C2×#407C414yes—
15C2×#407C412yes—
16C2×#407C418yes—
17C2×#407C2214yes—
18C2×#407C2214yes—
19C2×#407C22116yes—
20C2×#407C2218yes—
21C22×C22⋊C8—22no—
22C22×C22⋊C8—22no—
23C22×C22⋊C8C2214yes—
24#1855C22164yescomplemented
25#1811C22132yescomplemented
26C2×#341C2218yescomplemented
27C26Q811yescharacteristic
28C24×C4—48no—
29C24×C4C2×C411yescharacteristic
30C24×C4C2×C412yes—
31C24×C4C2×C414yes—
32C24×C4C2×C411yescharacteristic
33C24×C4D411yescharacteristic
34C24×C4D412yes—
35C24×C4D414yes—
36C24×C4D411yescharacteristic
37C24×C4Q814yes—
38C24×C4Q812yes—
39C24×C4Q811yescharacteristic
40C24×C4C2312yes—
41C24×C4C2311yescharacteristic
42C24×C4C2314yes—
43C22×M16—28no—
44C22×M16—24no—
45C22×M16—48no—
46C22×M16—416no—
47C22×M16C2×C414yes—
48C22×M16C2×C414yes—
49C22×M16C2×C418yes—
50C22×M16C2318yes—
51C22×M16C23116yes—
52C22×M16C2318yes—
53C23×C8—24no—
54C23×C8C2314yes—
55C2×#108—416no—
56C2×#108C23132yescomplemented
57#407—28no—
58#407—28no—
59#407—216no—
60#407—216no—
61#407C2×C4116yes—
62#407C2×C4132yes—
63#407C2×C4116yes—
64#407C23116yes—
65#407C23116yes—
66C2×C22⋊C8—216no—
67C2×C22⋊C8—216no—
68C2×C22⋊C8—24no—
69C2×C22⋊C8—24no—
70C2×C22⋊C8—24no—
71C2×C22⋊C8—24no—
72C2×C22⋊C8C2×C418yes—
73C2×C22⋊C8C2×C4116yes—
74C2×C22⋊C8C2×C418yes—
75C2×C22⋊C8C23116yes—
76#341C23132yescomplemented
77C25—44no—
78C25—48no—
79C25C4⋊C411yescharacteristic
80C25C4⋊C412yes—
81C25C4⋊C411yescharacteristic
82C25C4⋊C414yes—
83C25C2×Q812yes—
84C25C2×Q811yescharacteristic
85C25C2×Q814yes—
86C23×C4—28no—
87C23×C4—216no—
88C23×C4—44no—
89C23×C4—48no—
90C23×C4—416no—
91C23×C4—44no—
92C23×C4—44no—
93C23×C4—48no—
94C23×C4—416no—
95C23×C4—44no—
96C23×C4—416no—
97C23×C4—416no—
98C23×C4—48no—
99C23×C4—44no—
100C23×C4C4⋊C414yes—
101C23×C4C4⋊C414yes—
102C23×C4C4⋊C418yes—
103C23×C4C4⋊C418yes—
104C23×C4C4⋊C414yes—
105C23×C4C4⋊C414yes—
106C23×C4C4⋊C411yescharacteristic
107C23×C4C4⋊C412yes—
108C23×C4C4⋊C412yes—
109C23×C4C4⋊C412yes—
110C23×C4C4⋊C411yescharacteristic
111C23×C4C4⋊C418yes—
112C23×C4C4⋊C412yes—
113C23×C4C4⋊C412yes—
114C23×C4C4⋊C414yes—
115C23×C4C22×C411yescharacteristic
116C23×C4C22×C411yescharacteristic
117C23×C4C22×C412yes—
118C23×C4C22×C412yes—
119C23×C4C22×C414yes—
120C23×C4C22×C412yes—
121C23×C4C22×C414yes—
122C23×C4C22×C418yes—
123C23×C4C22×C414yes—
124C23×C4C2×D414yes—
125C23×C4C2×D412yes—
126C23×C4C2×D412yes—
127C23×C4C2×D412yes—
128C23×C4C2×D411yescharacteristic
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D414yes—
131C23×C4C2×D418yes—
132C23×C4C2×D414yes—
133C23×C4C2×Q812yes—
134C23×C4C2×Q811yescharacteristic
135C23×C4C2×Q814yes—
136C23×C4C2×Q812yes—
137C23×C4C2×Q818yes—
138C23×C4C2×Q814yes—
139C23×C4C2414yes—
140C23×C4C2412yes—
141C23×C4C2411yescharacteristic
142C2×M16—216no—
143C2×M16—28no—
144C2×M16—232no—
145C2×M16—416no—
146C2×M16—48no—
147C2×M16—48no—
148C2×M16—416no—
149C2×M16—432no—
150C2×M16—432no—
151C2×M16—416no—
152C2×M16C22×C4116yes—
153C2×M16C22×C4116yes—
154C2×M16C24116yes—
155C22×C8—216no—
156C22×C8—216no—
157C22×C8—28no—
158C22×C8—416no—
159C22×C8C22×C418yes—
160C22×C8C22×C418yes—
161C22×C8C2418yes—
162#108—432no—
163C22⋊C8—216no—
164C22⋊C8—216no—
165C22⋊C8—216no—
166C22⋊C8—216no—
167C22⋊C8C22×C4132yes—
168C22⋊C8C22×C4132yes—
169C24—28no—
170C24—24no—
171C24—28no—
172C24—28no—
173C24—28no—
174C24—42no—
175C24—44no—
176C24—48no—
177C24—42no—
178C24—48no—
179C24—44no—
180C24—416no—
181C24—44no—
182C24—44no—
183C24—44no—
184C24—416no—
185C24—464no—
186C24C2×C4⋊C411yescharacteristic
187C24C2×C4⋊C411yescharacteristic
188C24C2×C4⋊C412yes—
189C24C2×C4⋊C414yes—
190C24C2×C4⋊C414yes—
191C24C2×C4⋊C412yes—
192C24C2×C4⋊C412yes—
193C24C2×C4⋊C418yes—
194C24C2×C4⋊C414yes—
195C24C22×Q814yes—
196C24C22×Q811yescharacteristic
197C24C22×Q812yes—
198C22×C4—24no—
199C22×C4—28no—
200C22×C4—28no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—28no—
204C22×C4—216no—
205C22×C4—28no—
206C22×C4—28no—
207C22×C4—216no—
208C22×C4—28no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—28no—
212C22×C4—216no—
213C22×C4—28no—
214C22×C4—28no—
215C22×C4—216no—
216C22×C4—48no—
217C22×C4—416no—
218C22×C4—48no—
219C22×C4—416no—
220C22×C4—48no—
221C22×C4—48no—
222C22×C4—48no—
223C22×C4—416no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—416no—
227C22×C4—48no—
228C22×C4—44no—
229C22×C4—44no—
230C22×C4—416no—
231C22×C4—48no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—42no—
235C22×C4—44no—
236C22×C4—42no—
237C22×C4—416no—
238C22×C4—48no—
239C22×C4C2×C4⋊C412yes—
240C22×C4C2×C4⋊C414yes—
241C22×C4C2×C4⋊C411yescharacteristic
242C22×C4C2×C4⋊C411yescharacteristic
243C22×C4C2×C4⋊C412yes—
244C22×C4C2×C4⋊C412yes—
245C22×C4C2×C4⋊C412yes—
246C22×C4C2×C4⋊C412yes—
247C22×C4C2×C4⋊C414yes—
248C22×C4C2×C4⋊C414yes—
249C22×C4C2×C4⋊C412yes—
250C22×C4C2×C4⋊C412yes—
251C22×C4C2×C4⋊C414yes—
252C22×C4C2×C4⋊C414yes—
253C22×C4C2×C4⋊C414yes—
254C22×C4C2×C4⋊C418yes—
255C22×C4C2×C4⋊C418yes—
256C22×C4C2×C4⋊C414yes—
257C22×C4C2×C4⋊C418yes—
258C22×C4C2×C4⋊C418yes—
259C22×C4C2×C4⋊C418yes—
260C22×C4C23×C414yes—
261C22×C4C23×C414yes—
262C22×C4C23×C412yes—
263C22×C4C23×C412yes—
264C22×C4C23×C411yescharacteristic
265C22×C4C23×C411yescharacteristic
266C22×C4C22×D412yes—
267C22×C4C22×D412yes—
268C22×C4C22×D414yes—
269C22×C4C22×D414yes—
270C22×C4C22×D411yescharacteristic
271C22×C4C22×D411yescharacteristic
272C22×C4C22×Q814yes—
273C22×C4C22×Q812yes—
274C22×C4C22×Q811yescharacteristic
275C22×C4H(5,𝔽2)18yes—
276C22×C4C2511yescharacteristic
277M16—232no—
278M16—416no—
279M16—416no—
280M16—432no—
281M16—416no—
282C2×C8—216no—
283C2×C8—216no—
284C2×C8—216no—
285C2×C8—216no—
286C2×C8—432no—
287C2×C8—416no—
288C2×C8C23×C4116yes—
289C23—24no—
290C23—24no—
291C23—24no—
292C23—28no—
293C23—24no—
294C23—22no—
295C23—22no—
296C23—24no—
297C23—216no—
298C23—28no—
299C23—216no—
300C23—24no—
301C23—24no—
302C23—24no—
303C23—24no—
304C23—28no—
305C23—28no—
306C23—24no—
307C23—44no—
308C23—48no—
309C23—44no—
310C23—44no—
311C23—44no—
312C23—48no—
313C23—48no—
314C23—44no—
315C23—44no—
316C23—432no—
317C23—416no—
318C23—416no—
319C23—432no—
320C23—464no—
321C23—464no—
322C23—416no—
323C23#43018yes—
324C23C22×C4⋊C414yes—
325C23C22×C4⋊C412yes—
326C23C22×C4⋊C412yes—
327C23C22×C4⋊C411yescharacteristic
328C23C22×C4⋊C414yes—
329C23C22×C4⋊C411yescharacteristic
330C23#54314yes—
331C23C23×Q811yescharacteristic
332C2×C4—24no—
333C2×C4—28no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—48no—
357C2×C4—48no—
358C2×C4—48no—
359C2×C4—48no—
360C2×C4—44no—
361C2×C4—48no—
362C2×C4—44no—
363C2×C4C22×C4⋊C414yes—
364C2×C4C22×C4⋊C414yes—
365C2×C4C22×C4⋊C412yes—
366C2×C4C22×C4⋊C412yes—
367C2×C4C22×C4⋊C411yescharacteristic
368C2×C4C22×C4⋊C411yescharacteristic
369C2×C4#51814yes—
370C2×C4#51814yes—
371C2×C4#53414yes—
372C2×C4#53414yes—
373C2×C4#54314yes—
374C2×C4C24×C411yescharacteristic
375C2×C4C23×D411yescharacteristic
376C2×C4C2×H(5,𝔽2)14yes—
377C8—216no—
378C8—416no—
379C22—24no—
380C22—28no—
381C22—216no—
382C22—22no—
383C22—24no—
384C22—22no—
385C22—22no—
386C22—22no—
387C22—24no—
388C22—24no—
389C22—24no—
390C22—24no—
391C22—24no—
392C22—416no—
393C22—416no—
394C22—416no—
395C22—48no—
396C22—432no—
397C22—48no—
398C22—416no—
399C22—44no—
400C22—48no—
401C22—44no—
402C22#231512yes—
403C22#231512yes—
404C22C2×#43018yes—
405C22C2×#43014yes—
406C22C23×C4⋊C411yescharacteristic
407C22C2×#54312yes—
408C4—22no—
409C4—22no—
410C4—24no—
411C4—24no—
412C4#231512yes—
413C4#231512yes—
414C4C2×#51812yes—
415C4C2×#53412yes—
416C2—22no—
417C2—28no—
418C2—22no—
419C2—42no—
420C2—44no—
421C2—42no—
422C2#2194914yesdirect product factor
423C2C2×#231511yescharacteristic
424C2C22×#43012yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC26Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21949C2direct (N × H)
4. C2×#1855C2semidirect
5. C2×#1811C2semidirect
9. C22×#108C22semidirect
24. #1855C22semidirect
25. #1811C22semidirect
26. C2×#341C22semidirect
56. C2×#108C23semidirect
76. #341C23semidirect
422. C2#21949direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4072
#219492
C2×#18552
C2×#18112