Finite Group Databasebeta

#21460722

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1306

Subgroups

subgroupG/H
centerC22(C2×#6923)⋊C4
commutatorC23×C61C42
FrattiniC24C2×#6923
FittingC2×C22⋊C4×C61C4
socleC22×C61#95
hypercenterC2×C22⋊C4#6923
hypocenterC61#1306
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

192 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,e^2=f,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^11,h^e=h^60

Conjugacy classes & character table

326 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30594930, #30594931, #30595002, …
maximal normal subgroup of#30594930, #30594931, #30595002, …
maximal quotient of#30593964, #30593965, #30593975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19413);