Finite Group Databasebeta

#21444201

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1476

Subgroups

subgroupG/H
centerC42C22⋊D61
commutatorC4×C61C22×C8
FrattiniC42C22×D61
FittingC4×#41×C61C2
socleC22×C61C2×C22⋊C4
hypercenterC4×#41D61
hypocenterC61#1476
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×#41

276 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 117 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=e,c^2=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^60,d^b=df

Conjugacy classes & character table

1256 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29570685, #29570687, #29570690, …
maximal normal subgroup of#29570685, #29570687, #29570690, …
maximal quotient of#29567952, #29567960, #29567965, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2892);