Finite Group Databasebeta

#21460606

order7808
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×2−1+4×C61 ⋊ C2
SylowC61 ⋊ #3586

Subgroups

subgroupG/H
centerC2C23×C22⋊D61
commutatorC4×C61C25
FrattiniC4C24×D61
FittingC2×2−1+4×C61C2
socleC2×C61C23×D4
hypercenterC2×2−1+4D61
hypocenterC61#3586
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×#41 ◁ C2×2−1+4

1412 conjugacy classes of subgroups; only the 545 normal subgroups are shown.

normal subgroups only

This group has 1412 conjugacy classes of subgroups — too many to draw. Only its 545 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|b^2=g,f^2=g,b^a=bf,e^a=eg,f^a=fg,h^a=h^60,f^b=fg,d^c=dg

Conjugacy classes & character table

1061 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29711318, #29711319, #29711340, …
maximal normal subgroup of#29711318, #29711319, #29711340, …
maximal quotient of#30543590, #30543596, #30543697, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19297);