Finite Group Databasebeta

← C2×#28177 #6462891

Subgroups — C2×#28177 #6462891

Order 512.

2530 conjugacy classes of subgroups.

The subgroup lattice has 439 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3036C212yesmaximal, complemented
2C22×#442C211yesmaximal, characteristic, complemented
3C2×#2932C211yesmaximal, characteristic, complemented
4#28177C2116yesmaximal, direct product factor
5C2×#2079C212yesmaximal, complemented
6C2×#2018C212yesmaximal, complemented
7C2×#1907C214yesmaximal, complemented
8C2×#1838C211yesmaximal, characteristic, complemented
9C2×#1800C212yesmaximal, complemented
10C22×AGL(1,ℤ/8)C2214yes—
11C23×D8C2211yescharacteristic
12C22×#131C2212yes—
13C2×#532C2211yescharacteristic
14C22×C4×D4C2212yes—
15#3036—28no—
16#3036C22116yescomplemented
17C2×#463—24no—
18C2×#461—22no—
19C2×#459—22no—
20C2×#442—24no—
21C2×#442—24no—
22C2×#442C2218yescomplemented
23#2932—24no—
24#2932C2218yescomplemented
25C2×#435—24no—
26C22×#106C2211yescharacteristic
27C2×#423C2212yes—
28C2×#423C2211yescharacteristic
29C2×#417C2214yes—
30C22×#102C2212yes—
31C22×#100C2214yes—
32C2×#408C2212yes—
33C22×#97C2211yescharacteristic
34#2079C22116yescomplemented
35#2018C22116yescomplemented
36#1907C22132yescomplemented
37#1838C2218yescomplemented
38#1800C22116yescomplemented
39C2×#343C2214yes—
40C2×#341C2212yes—
41C2×#341C2212yes—
42C22×#41C2312yes—
43C23×D4C2312yes—
44C24×C4—22no—
45C2×AGL(1,ℤ/8)—28no—
46C2×AGL(1,ℤ/8)—216no—
47C2×AGL(1,ℤ/8)—48no—
48C2×AGL(1,ℤ/8)C23116yes—
49C22×SD16—24no—
50C22×D8—28no—
51C22×D8—24no—
52C22×D8—22no—
53C22×D8—22no—
54C22×D8C2314yes—
55C2×#131—24no—
56C2×#131—48no—
57C2×#131C2318yes—
58C22×M16—22no—
59C22×M16C2312yes—
60C22×M16C2314yes—
61C23×C8—22no—
62C23×C8C2311yescharacteristic
63C23×C8C2311yescharacteristic
64#532—22no—
65#532—22no—
66#532D414yes—
67#532C2314yes—
68C2×C4⋊Q8D411yescharacteristic
69C2×#127D411yescharacteristic
70C2×#124D412yes—
71C2×#121—22no—
72C2×C4×D4—22no—
73C2×C4×D4—22no—
74C2×C4×D4—22no—
75C2×C4×D4—24no—
76C2×C4×D4—22no—
77C2×C4×D4—22no—
78C2×C4×D4—24no—
79C2×C4×D4—24no—
80C2×C4×D4C2318yes—
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C42C2311yescharacteristic
84#463—232no—
85#461—216no—
86#459—216no—
87#442—232no—
88#435—232no—
89C2×#106—22no—
90C2×#106—22no—
91C2×#106C2314yes—
92#423—22no—
93#423—24no—
94#423C2314yes—
95#423C2318yes—
96C2×C4⋊C8—22no—
97C2×C4⋊C8—22no—
98C2×C4⋊C8—22no—
99#417—28no—
100#417C23116yes—
101C2×#103—24no—
102C2×#102—24no—
103C2×#102—24no—
104C2×#102—24no—
105C2×#102C2318yes—
106C2×#100—48no—
107C2×#100C23116yes—
108#408—24no—
109#408C2318yes—
110C2×C22⋊C8—24no—
111C2×#97D414yes—
112C2×#97D414yes—
113C2×#97C2314yes—
114#343C23116yes—
115#341C2318yes—
116#341C2318yes—
117C25—22no—
118C2×#41—22no—
119C2×#41—22no—
120C2×#41—28no—
121C2×#41—28no—
122C2×#41C2×D414yes—
123C2×#41C2414yes—
124C22×Q8C2×D412yes—
125C22×D4—22no—
126C22×D4—22no—
127C22×D4—22no—
128C22×D4—22no—
129C22×D4—22no—
130C22×D4—22no—
131C22×D4—24no—
132C22×D4—22no—
133C22×D4—24no—
134C22×D4—24no—
135C22×D4C2×D412yes—
136C22×D4#4118yes—
137C22×D4C2414yes—
138C23×C4—22no—
139C23×C4—22no—
140C23×C4—28no—
141C23×C4—44no—
142C23×C4—42no—
143C23×C4—42no—
144C23×C4—88no—
145C23×C4#4112yes—
146C23×C4C2411yescharacteristic
147AGL(1,ℤ/8)—232no—
148AGL(1,ℤ/8)—416no—
149AGL(1,ℤ/8)—432no—
150C2×SD16—216no—
151C2×SD16—416no—
152C2×D8—216no—
153C2×D8—216no—
154C2×D8—216no—
155C2×D8—216no—
156C2×D8—28no—
157C2×D8—416no—
158#131—416no—
159#131—416no—
160C2×M16—22no—
161C2×M16—24no—
162C2×M16—28no—
163C2×M16—28no—
164C2×M16—28no—
165C2×M16—28no—
166C2×M16—48no—
167C2×M16C2414yes—
168C2×M16C2418yes—
169C22×C8—24no—
170C22×C8—24no—
171C22×C8—22no—
172C22×C8—24no—
173C22×C8—28no—
174C22×C8—48no—
175C22×C8C2×D412yes—
176C22×C8C2×D412yes—
177C22×C8C2×D412yes—
178C22×C8C2×D412yes—
179C22×C8C2412yes—
180C22×C8C2412yes—
181C4⋊Q8—22no—
182C4⋊Q8C2×D414yes—
183#127—22no—
184#127C2×D414yes—
185#124—24no—
186#124C2×D418yes—
187#121—28no—
188#121—28no—
189C4×D4—28no—
190C4×D4—28no—
191C4×D4—28no—
192C4×D4—28no—
193C4×D4—28no—
194C4×D4—28no—
195C4×D4—44no—
196C4×D4—44no—
197C4×D4—44no—
198C4×D4—44no—
199C2×C4⋊C4—22no—
200C2×C4⋊C4—22no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—22no—
205C2×C4⋊C4C2414yes—
206C2×C22⋊C4—24no—
207C2×C22⋊C4—28no—
208C2×C22⋊C4—44no—
209C2×C22⋊C4—42no—
210C2×C22⋊C4—42no—
211C2×C42C2×D412yes—
212C2×C42C2×D411yescharacteristic
213C2×C42C2×D411yescharacteristic
214C2×C42C2×D412yes—
215C2×C42C2×D412yes—
216C2×C42#4112yes—
217C2×C42C2412yes—
218#106—28no—
219C4⋊C8—28no—
220C4⋊C8—28no—
221C4⋊C8—28no—
222#103—216no—
223#102—216no—
224#102—216no—
225#100—416no—
226C22⋊C8—216no—
227#97C2×D4116yes—
228C24—22no—
229C24—28no—
230C24—24no—
231C24—42no—
232C24—42no—
233C24—44no—
234C24—84no—
235C24—84no—
236C24C2×#4111yescharacteristic
237#41—216no—
238#41—28no—
239#41—28no—
240#41—44no—
241#41—44no—
242#41—48no—
243C2×Q8—22no—
244C2×Q8—28no—
245C2×Q8C22×D414yes—
246C2×D4—24no—
247C2×D4—24no—
248C2×D4—22no—
249C2×D4—28no—
250C2×D4—28no—
251C2×D4—28no—
252C2×D4—28no—
253C2×D4—28no—
254C2×D4—28no—
255C2×D4—28no—
256C2×D4—24no—
257C2×D4—24no—
258C2×D4—24no—
259C2×D4—24no—
260C2×D4—24no—
261C2×D4—48no—
262C2×D4—42no—
263C2×D4—42no—
264C2×D4—44no—
265C2×D4—44no—
266C2×D4—44no—
267C2×D4—44no—
268C2×D4—44no—
269C2×D4—84no—
270C2×D4C22×D414yes—
271C2×D4C2×#4118yes—
272C22×C4—22no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—44no—
277C22×C4—44no—
278C22×C4—44no—
279C22×C4—42no—
280C22×C4—42no—
281C22×C4—48no—
282C22×C4—48no—
283C22×C4—88no—
284C22×C4—88no—
285C22×C4—816no—
286C22×C4—816no—
287C22×C4—84no—
288C22×C4#12112yes—
289C22×C4#12112yes—
290C22×C4#12114yes—
291C22×C4C22×D411yescharacteristic
292C22×C4C22×D411yescharacteristic
293C22×C4C22×D411yescharacteristic
294C22×C4C22×D411yescharacteristic
295C22×C4C2×#4114yes—
296C22×C4C2×#4111yescharacteristic
297C22×C4C2×#4114yes—
298C22×C4H(5,𝔽2)14yes—
299C22×C4C2511yescharacteristic
300SD16—432no—
301D8—232no—
302D8—432no—
303M16—28no—
304M16—28no—
305M16—28no—
306M16—416no—
307M16—44no—
308M16—48no—
309C2×C8—24no—
310C2×C8—24no—
311C2×C8—24no—
312C2×C8—24no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—28no—
317C2×C8—416no—
318C2×C8—44no—
319C2×C8—48no—
320C2×C8C22×D414yes—
321C2×C8C22×D414yes—
322C4⋊C4—28no—
323C4⋊C4—24no—
324C4⋊C4—24no—
325C4⋊C4—42no—
326C4⋊C4—42no—
327C22⋊C4—216no—
328C22⋊C4—48no—
329C22⋊C4—48no—
330C42#12114yes—
331C42#12112yes—
332C42#12112yes—
333C42C22×D414yes—
334C42C22×D412yes—
335C42C22×D412yes—
336C23—24no—
337C23—24no—
338C23—28no—
339C23—44no—
340C23—44no—
341C23—44no—
342C23—48no—
343C23—48no—
344C23—48no—
345C23—84no—
346C23—816no—
347C23—84no—
348C23—84no—
349C23—816no—
350C23—84no—
351C23—84no—
352C23—84no—
353C23C2×#12111yescharacteristic
354C23C2×#12111yescharacteristic
355C23#55314yes—
356C23C22×#4111yescharacteristic
357Q8—28no—
358Q8—44no—
359D4—28no—
360D4—28no—
361D4—28no—
362D4—48no—
363D4—48no—
364D4—44no—
365D4—44no—
366D4—48no—
367D4—48no—
368D4—44no—
369D4—88no—
370C2×C4—24no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—48no—
379C2×C4—44no—
380C2×C4—816no—
381C2×C4—816no—
382C2×C4—84no—
383C2×C4—84no—
384C2×C4—84no—
385C2×C4C2×#12114yes—
386C2×C4C2×#12114yes—
387C2×C4C2×#12111yescharacteristic
388C2×C4C2×#12111yescharacteristic
389C2×C4#52512yes—
390C2×C4#52512yes—
391C2×C4#53512yes—
392C2×C4#53512yes—
393C2×C4#54614yes—
394C2×C4#54614yes—
395C2×C4#55314yes—
396C2×C4C23×D411yescharacteristic
397C2×C4C23×D411yescharacteristic
398C2×C4C22×#4112yes—
399C2×C4C2×H(5,𝔽2)12yes—
400C8—24no—
401C8—24no—
402C8—44no—
403C8—48no—
404C22—28no—
405C22—22no—
406C22—22no—
407C22—48no—
408C22—44no—
409C22—48no—
410C22—88no—
411C22—88no—
412C22—816no—
413C22—88no—
414C22—816no—
415C22—84no—
416C22—84no—
417C22#253512yes—
418C22#253512yes—
419C22#306814yes—
420C22C22×#12111yescharacteristic
421C22C2×#55312yes—
422C4—24no—
423C4—24no—
424C4—44no—
425C4—84no—
426C4#253512yes—
427C4#253512yes—
428C4C2×#52511yescharacteristic
429C4C2×#53511yescharacteristic
430C4C2×#54612yes—
431C2—22no—
432C2—22no—
433C2—84no—
434C2—88no—
435C2#2817714yesdirect product factor
436C2C2×#253511yescharacteristic
437C2C2×#306812yes—
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3036C2semidirect
2. C22×#442C2semidirect
3. C2×#2932C2semidirect
4. #28177C2direct (N × H)
5. C2×#2079C2semidirect
6. C2×#2018C2semidirect
7. C2×#1907C2semidirect
8. C2×#1838C2semidirect
9. C2×#1800C2semidirect
16. #3036C22semidirect
22. C2×#442C22semidirect
24. #2932C22semidirect
34. #2079C22semidirect
35. #2018C22semidirect
36. #1907C22semidirect
37. #1838C22semidirect
38. #1800C22semidirect
435. C2#28177direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#30362
C22×#4422
C2×#29322
#281772
C2×#20792
C2×#20182
C2×#19072
C2×#18382
C2×#18002