Finite Group Databasebeta

#21454671

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2948

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC22×D8×C61C2
socleC22×C61C22×D4
hypercenterC22×D8D61
hypocenterC61#2948
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D8

528 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 221 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=f,c^2=f,e^2=g,b^a=be,d^a=dg,e^a=eg,h^a=h^60,e^b=eg,d^c=dg,h^c=h^60

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29596127, #29596131, #29596638, …
maximal normal subgroup of#29596127, #29596131, #29596638, …
maximal quotient of#29649471, #29649685, #29649842, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13362);