Finite Group Databasebeta

#21443720

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1303

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic61
commutatorC2×C4×C61C42
FrattiniC2×C42C2×D61
FittingC61×#423C2
socleC22×C61#95
hypercenter#423D61
hypocenterC61#1303
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

176 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 77 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,c^2=f,d^2=g,e^2=fg,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^60

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#1303, C2×#21443720, #29570303, …
maximal normal subgroup ofD61×#1303, C2×#21443720, #29570303, …
maximal quotient of#29566568, #29566571, #29566580, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2411);